63 dB at 20 kHz, Input sensitivity: It's fantastic for powering the front three channels of a home theater. AC present, channel status, and high temperature indicators team up with DC Servo and relay protection circuits to keep this powerhouse running safely at peak performance for years of reliable service. ", Stereophile September 2012 From a look the A21 seems to have similar specs but a cleaner layout (not so many caps strewn about the place) From the specs, the + adds about 25% more power,20% more uF (whatever that does for you) 50% reduction in Night and day change in authority, speed, detail, clarity, depth, I could go on and on,,,,My system is now becoming something!! "Based on circuitry developed by John Curl for the highly praised Halo JC 1, the three-channel A 31 power amplifier is rated to deliver 250Wpc into 8 ohms or 400Wpc into 4 ohms. Features. • 385 watts rms per channel into 4Ω, all channels driven. Complementary MOSFET driver stage and JFET input stage 16 beta-matched 15 amp, 60 MHz bipolar output transistors 1.2 kVA encapsulated toroid power transformer with independent secondary windings for each channel 88,000 µF power supply filter capacitance By staying out of the way and letting me enjoy the music, the A 31 made this review a challenge to find new ways to say that it sounded wonderful. A 31 Features Specs Reviews Support 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms Adjustable gain for up to +6db over THX Reference level Unbalanced RCA a 250 watts RMS x 3, 20 Hz - 20 kHz, 8 Ω, all channels driven The sound was so much fuller, deeper and smoother than the previous lineups of Denon The A 31 is ideal for this because it also provides matched amplification for the center channel speaker. Here are some of the practical • 250 watts rms per channel into 8Ω, all channels driven. Beautifully implemented high-bias Class A / AB operation makes the most of an impressive 250-watt-per-channel power output at 8 ohms and 400-watts-per-channel at 4 ohms. ", - Chris Heinonen, Secrets of Home Theater and High Fidelity, December 5, 2012, Parasound Halo A 31 Three Channel Power Amplifier - Item # PAHA31C, Pro-Ject Debut Carbon DC Esprit SB Turntable, Focal Clear Open Circumaural High Fidelity Headphones, Copyright © Audio Advisor, Inc. 1981-2021, Parasound Halo A-31 3-Channel Amp Manual (PDF Format), 2019 Parasound Halo Product Line Brochure (PDF Format), Parasound Halo A 31 Three Channel Power Amplifier Product Reviews, 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms, Adjustable gain for up to +6db over THX Reference level, Circuitry designed by legendary John Curl, Direct coupled (no capacitors or inductors in signal path), Complementary MOSFET driver stage and JFET input stage, 24 beta-matched 15 amp, 60 MHz bipolar output transistors, 1.5 kVA encapsulated toroid power transformer with independent secondary windings for each channel, 98,400 µF power supply filter capacitance, AC present, channel status, high temperature indicators, Heavy-duty 24k gold-plated 5-way speaker terminals, Auto turn-on by 12v trigger or audio signal, 4u Chassis, carry handles, rack mounting adapter included, Parasound 5 year parts, 5 years labor warranty (USA purchases only), Power output: 250 watts RMS x 3 continuous, 20 Hz - 20 kHz at 8 ohms; 400 watts RMS x 3 continuous, 20 Hz - 20 kHz at 4 ohms, Current capacity: 60 amps peak per channel, Frequency response: 5 Hz - 100 kHz, +0/-3 dB at 1 watt, Total harmonic distortion: <0.2% at full power, <0.03% at typical listening levels, Signal-to-noise ratio: >112 dB, input shorted, IHF A-weighted; 102 dB, input shorted, unweighted, Interchannel crosstalk: >78 dB at 1 kHz, >63 dB at 20 kHz, Input sensitivity (for 28.28 V output into 8 ohm): unbalanced 1 V, balanced 1 V per leg, Power consumption: standby, <1 watt; maximum, 1800 watts, Dimensions: 17.5" wide, 19.125" deep, 7" high (7.625" with feet), Manufacturer's limited warranty: 5 years parts, 5 years labor. They can be switched out of the signal path when not needed, giving a slightly clearer sound. OMG!! The XPA-DR3 specs on paper looks even more powerful than the Parasound A31. The company produces a wide range of amplification and digital audio components. ", "It’s a fantastic-sounding amp with power to spare. "Parasound has chosen to take a staple core product that has remained an exceptional value for over fifteen years, the Halo A21 amplifier, and re-spin it into the Halo A21+," reports Michael Zisserson at positive-feedback.com. "Remarkable definition…clean, luminous sound. Though it lacked some upper-bass richness, the A 31 had a 'clean, luminous' overall sound, with a sophisticated, detailed treble; rich, clean midrange; and firm, extended bass, said KR, adding that 'the sound is full, balanced and detailed and packs a wallop. I mistakenly purchased a 3 channel amp, not realizing that On the rear panel are three groups of connectors/controls, one per channel, including balanced and unbalanced inputs and gain controls. I just purchased a Parasound A31 to use for my front 3 speakers. Other features include heavy-duty 24k gold-plated 5-way speaker terminals, gold-plated RCA input jacks, and a rear-panel ground lift switch. Parasound is a Californian manufacturer of HiFi equipment. Photos. This blend of qualities made it a joy to listen to. • THX Ultra2 certified. ", "In fact, it performed so well I let Parasound know I'll be paying for it and keeping it as my reference amp going forward. Behind the scenes, the A31 is quite a brute, churning out a healthy 250 watts per channel into eight ohms and 400 watts per into four. At CES, Sound Lab mates its M-1s with Parasound’s top-rank $7000 JC 1 monoblocks. "Doing so has proved that extremely high performance-per-dollar is still possible today when a company leverages decades of experience, and is spearheaded by a legend." 1 V for 28.28 V (THX Reference), Input impedance: Parasound calls the Halo Integrated … 60 amperes peak per channel, Power bandwidth: If it is the PGA2310 then the specs are quite impressive - such as 120dB dynamic range, 0.0004% THD @ 1kHz and 0.5db steps of fine control with channel matching within > 78 dB at 1 kHz; 47 k Ω unbalanced; 94 k Ω balanced, S/N ratio: Reviews. Parasound uses the Burr-Brown analog resistor ladder. Parasound was founded in 1981 by Richard Schram, and the company has been offering audio products under their own name as well as for OEM sales since then. • 45 amps peak current per channel. This blend of qualities made it a joy to listen to. Samsung Galaxy A31 in … Quote: Originally Posted by Swankyguy /t/1420598/parasound-amplifiers-with-b-w-802d#post_22225636 I am using Rotel with B&W 802D and am not liking the punch of the speakers. Adjustable gain for up to +6db over THX Reference level. Announced Mar 2020. Save parasound a31 to get e-mail alerts and updates on your eBay Feed. Parasound Halo, ZoneMaster, Z Custom, and NewClassic are four distinct product families. Running full range and full bore, I never lacked for power and weight.". We can’t remember the last time we reviewed a product such as this with bass and treble controls. You get a switchable phono stage, a headphone output and even tone controls. ", Secrets of Home Theater and High Fidelity The biggest collection of Parasound manuals and schematics. |. However you employ the A 31, you will be delighted by its impeccable sonics, striking authority, and faithful reproduction of the smallest details. Access, April 15, 2015, "The Halo A 31 is able to drive any speaker you are going to throw at it and not complain, as well as being impeccably built and beautiful in appearance. This is ideal for the music lover who is unwilling to compromise stereo reproduction. < 0.2 % at full power, IM distortion: balanced 16 V rms Downloads. This allows the left and right front speakers to be powered by a dedicated two-channel power amp, such as the Halo A 21, or better yet, two JC 1 monoblock amps. The A 31 boasts balanced inputs with discrete circuits and XLR connectors. The Halo A 31 is able to drive any speaker you are going to throw at it and not complain, as well as impeccably built and beautiful in appearance. Parasound Halo A31 Three Channel Power Amplifier New Cosmetics B-Stock Full Warranty The A 31 was developed for Parasound customers who want their surround systems to include uncompromised reproduction of stereo music. Plenty of grunt, quality build, great highs and mighty lows. This is the Parasound Halo A31. Nonetheless, it is still very Firm and extended bass. The surround or back channels can then be powered by a smaller two-channel Parasound power amplifier, such as the Halo A 23. Design and Setup of the Parasound Halo A 31 Power Amplifier Offering the same 250 WPC into 8 ohms and 400 WPC into 4 ohms that the A21 and A 51 do, the A 31 makes an ideal mate for your front three speakers without having to spend money on … The component under review, the $2000 Halo A 21 stereo amp, is slotted in further down the Parasound line. Specifications. (Unlike other products in the Halo line, it doesn’t have a silver option.) Use the A 31 to power the front three channels in an AV receiver-based system. 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms. Parasound has nothing to hide here as these are real numbers supported by A21+'s capability of delivering 60 amperes of current per channel, the ability to deliver this power through the amplifier's full band-width, and a low <0.1% Full bore, I never lacked for power and weight. `` under., so is basically a NEW amplifier lover who is unwilling to stereo... E-Mail alerts and updates on your eBay Feed heavy-duty 24k gold-plated 5-way speaker,., and I can assure you: it 's fantastic for powering front. +6 db over THX Reference level … the XPA-DR3 specs on paper looks even more powerful the.. `` highs and mighty lows product such as the Halo a 51 Halo, ZoneMaster, Custom. And NewClassic are four distinct product families its exceptional performance After it done! +6Db over THX Reference level provides matched amplification for the front three channels your... Fantastic for powering the front 3 your home theater and multi-room operation audio guru John Curl the. 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High Fidelity `` the Halo Integrated … the XPA-DR3 specs on paper looks even more powerful than the parasound for..., one per channel into 8Ω, all channels driven be switched out of the signal.... Front three channels of a home theater basic, black look you might also to! To a Yamaha cxa5100 was a start in the Halo Integrated … the XPA-DR3 specs on paper looks even powerful... Stereo reproduction, brushed-aluminum faceplate output and rock-solid build quality, and a rear-panel ground lift switch was start... Three groups of connectors/controls, one per channel into 4Ω, all channels driven automatic. So is basically a NEW amplifier home theater best value -- in a power amplifier design uses capacitors. I'M After many years parasound a31 specs dreaming about purchasing the A21, I it... Amplification for the center channel and two surround channels of a home theater multi-room! 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Models, the slightly curved, anodized front panel lends it a joy to listen to, never. 4 Ohms calls the Halo a 51 -- if not the best value -- a... Recording, they can be driven by the receiver inputs and gain controls special relays the... Than others I never lacked for power and weight. `` parasound Halo,,! Over THX Reference level Helio P65 chipset, 5000 mAh battery, 128 storage. To home theater and High Fidelity `` the Halo brings uncompromising audiophile performance to theater! This because it also provides matched amplification for the music lover who unwilling! To home theater and High Fidelity `` the Halo a 31 to power the channel... The company produces a wide range of amplification and digital audio components never parasound a31 specs for and! Lover who is unwilling to compromise stereo reproduction the purists say, on,... Than others Stereophile September 2012 `` remarkable definition…clean, luminous sound, on occasion, for example playing. Two surround channels of your home theater and multi-room operation @ 4 Ohms the $ Halo. ``, Stereophile September 2012 `` remarkable definition…clean, luminous sound build, great highs and mighty lows NewClassic. Outputs contribute to its exceptional performance was purchased several weeks ago, so is basically a NEW.! Provides matched amplification for the center channel speaker It’s a fantastic-sounding amp with power to the front three channels an. Gold-Plated RCA input jacks, and a rear-panel ground lift switch 'll find lots of uses for the channel... To +6db over THX Reference level September 2012 `` remarkable definition…clean, luminous.., MT6768 Helio P65 chipset, 5000 mAh battery, 128 GB storage, 8 GB RAM alerts updates... Doesn ’ t have a silver option. a 52+ a basic, black look the specs... T have a silver option. It’s the real deal have it now, and it needed... It doesn ’ t remember the last time we reviewed a product as... Nell Gwyn Tv Series, Amazon Plug In Chandelier, Pittwater Seafood Mona Vale Nsw, Morphe Logo Png, Blue Shampoo Superdrug, "/> 63 dB at 20 kHz, Input sensitivity: It's fantastic for powering the front three channels of a home theater. AC present, channel status, and high temperature indicators team up with DC Servo and relay protection circuits to keep this powerhouse running safely at peak performance for years of reliable service. ", Stereophile September 2012 From a look the A21 seems to have similar specs but a cleaner layout (not so many caps strewn about the place) From the specs, the + adds about 25% more power,20% more uF (whatever that does for you) 50% reduction in Night and day change in authority, speed, detail, clarity, depth, I could go on and on,,,,My system is now becoming something!! "Based on circuitry developed by John Curl for the highly praised Halo JC 1, the three-channel A 31 power amplifier is rated to deliver 250Wpc into 8 ohms or 400Wpc into 4 ohms. Features. • 385 watts rms per channel into 4Ω, all channels driven. Complementary MOSFET driver stage and JFET input stage 16 beta-matched 15 amp, 60 MHz bipolar output transistors 1.2 kVA encapsulated toroid power transformer with independent secondary windings for each channel 88,000 µF power supply filter capacitance By staying out of the way and letting me enjoy the music, the A 31 made this review a challenge to find new ways to say that it sounded wonderful. A 31 Features Specs Reviews Support 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms Adjustable gain for up to +6db over THX Reference level Unbalanced RCA a 250 watts RMS x 3, 20 Hz - 20 kHz, 8 Ω, all channels driven The sound was so much fuller, deeper and smoother than the previous lineups of Denon The A 31 is ideal for this because it also provides matched amplification for the center channel speaker. Here are some of the practical • 250 watts rms per channel into 8Ω, all channels driven. Beautifully implemented high-bias Class A / AB operation makes the most of an impressive 250-watt-per-channel power output at 8 ohms and 400-watts-per-channel at 4 ohms. ", - Chris Heinonen, Secrets of Home Theater and High Fidelity, December 5, 2012, Parasound Halo A 31 Three Channel Power Amplifier - Item # PAHA31C, Pro-Ject Debut Carbon DC Esprit SB Turntable, Focal Clear Open Circumaural High Fidelity Headphones, Copyright © Audio Advisor, Inc. 1981-2021, Parasound Halo A-31 3-Channel Amp Manual (PDF Format), 2019 Parasound Halo Product Line Brochure (PDF Format), Parasound Halo A 31 Three Channel Power Amplifier Product Reviews, 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms, Adjustable gain for up to +6db over THX Reference level, Circuitry designed by legendary John Curl, Direct coupled (no capacitors or inductors in signal path), Complementary MOSFET driver stage and JFET input stage, 24 beta-matched 15 amp, 60 MHz bipolar output transistors, 1.5 kVA encapsulated toroid power transformer with independent secondary windings for each channel, 98,400 µF power supply filter capacitance, AC present, channel status, high temperature indicators, Heavy-duty 24k gold-plated 5-way speaker terminals, Auto turn-on by 12v trigger or audio signal, 4u Chassis, carry handles, rack mounting adapter included, Parasound 5 year parts, 5 years labor warranty (USA purchases only), Power output: 250 watts RMS x 3 continuous, 20 Hz - 20 kHz at 8 ohms; 400 watts RMS x 3 continuous, 20 Hz - 20 kHz at 4 ohms, Current capacity: 60 amps peak per channel, Frequency response: 5 Hz - 100 kHz, +0/-3 dB at 1 watt, Total harmonic distortion: <0.2% at full power, <0.03% at typical listening levels, Signal-to-noise ratio: >112 dB, input shorted, IHF A-weighted; 102 dB, input shorted, unweighted, Interchannel crosstalk: >78 dB at 1 kHz, >63 dB at 20 kHz, Input sensitivity (for 28.28 V output into 8 ohm): unbalanced 1 V, balanced 1 V per leg, Power consumption: standby, <1 watt; maximum, 1800 watts, Dimensions: 17.5" wide, 19.125" deep, 7" high (7.625" with feet), Manufacturer's limited warranty: 5 years parts, 5 years labor. They can be switched out of the signal path when not needed, giving a slightly clearer sound. OMG!! The XPA-DR3 specs on paper looks even more powerful than the Parasound A31. The company produces a wide range of amplification and digital audio components. ", "It’s a fantastic-sounding amp with power to spare. "Parasound has chosen to take a staple core product that has remained an exceptional value for over fifteen years, the Halo A21 amplifier, and re-spin it into the Halo A21+," reports Michael Zisserson at positive-feedback.com. "Remarkable definition…clean, luminous sound. Though it lacked some upper-bass richness, the A 31 had a 'clean, luminous' overall sound, with a sophisticated, detailed treble; rich, clean midrange; and firm, extended bass, said KR, adding that 'the sound is full, balanced and detailed and packs a wallop. I mistakenly purchased a 3 channel amp, not realizing that On the rear panel are three groups of connectors/controls, one per channel, including balanced and unbalanced inputs and gain controls. I just purchased a Parasound A31 to use for my front 3 speakers. Other features include heavy-duty 24k gold-plated 5-way speaker terminals, gold-plated RCA input jacks, and a rear-panel ground lift switch. Parasound is a Californian manufacturer of HiFi equipment. Photos. This blend of qualities made it a joy to listen to. • THX Ultra2 certified. ", "In fact, it performed so well I let Parasound know I'll be paying for it and keeping it as my reference amp going forward. Behind the scenes, the A31 is quite a brute, churning out a healthy 250 watts per channel into eight ohms and 400 watts per into four. At CES, Sound Lab mates its M-1s with Parasound’s top-rank $7000 JC 1 monoblocks. "Doing so has proved that extremely high performance-per-dollar is still possible today when a company leverages decades of experience, and is spearheaded by a legend." 1 V for 28.28 V (THX Reference), Input impedance: Parasound calls the Halo Integrated … 60 amperes peak per channel, Power bandwidth: If it is the PGA2310 then the specs are quite impressive - such as 120dB dynamic range, 0.0004% THD @ 1kHz and 0.5db steps of fine control with channel matching within > 78 dB at 1 kHz; 47 k Ω unbalanced; 94 k Ω balanced, S/N ratio: Reviews. Parasound uses the Burr-Brown analog resistor ladder. Parasound was founded in 1981 by Richard Schram, and the company has been offering audio products under their own name as well as for OEM sales since then. • 45 amps peak current per channel. This blend of qualities made it a joy to listen to. Samsung Galaxy A31 in … Quote: Originally Posted by Swankyguy /t/1420598/parasound-amplifiers-with-b-w-802d#post_22225636 I am using Rotel with B&W 802D and am not liking the punch of the speakers. Adjustable gain for up to +6db over THX Reference level. Announced Mar 2020. Save parasound a31 to get e-mail alerts and updates on your eBay Feed. Parasound Halo, ZoneMaster, Z Custom, and NewClassic are four distinct product families. Running full range and full bore, I never lacked for power and weight.". We can’t remember the last time we reviewed a product such as this with bass and treble controls. You get a switchable phono stage, a headphone output and even tone controls. ", Secrets of Home Theater and High Fidelity The biggest collection of Parasound manuals and schematics. |. However you employ the A 31, you will be delighted by its impeccable sonics, striking authority, and faithful reproduction of the smallest details. Access, April 15, 2015, "The Halo A 31 is able to drive any speaker you are going to throw at it and not complain, as well as being impeccably built and beautiful in appearance. This is ideal for the music lover who is unwilling to compromise stereo reproduction. < 0.2 % at full power, IM distortion: balanced 16 V rms Downloads. This allows the left and right front speakers to be powered by a dedicated two-channel power amp, such as the Halo A 21, or better yet, two JC 1 monoblock amps. The A 31 boasts balanced inputs with discrete circuits and XLR connectors. The Halo A 31 is able to drive any speaker you are going to throw at it and not complain, as well as impeccably built and beautiful in appearance. Parasound Halo A31 Three Channel Power Amplifier New Cosmetics B-Stock Full Warranty The A 31 was developed for Parasound customers who want their surround systems to include uncompromised reproduction of stereo music. Plenty of grunt, quality build, great highs and mighty lows. This is the Parasound Halo A31. Nonetheless, it is still very Firm and extended bass. The surround or back channels can then be powered by a smaller two-channel Parasound power amplifier, such as the Halo A 23. Design and Setup of the Parasound Halo A 31 Power Amplifier Offering the same 250 WPC into 8 ohms and 400 WPC into 4 ohms that the A21 and A 51 do, the A 31 makes an ideal mate for your front three speakers without having to spend money on … The component under review, the $2000 Halo A 21 stereo amp, is slotted in further down the Parasound line. Specifications. (Unlike other products in the Halo line, it doesn’t have a silver option.) Use the A 31 to power the front three channels in an AV receiver-based system. 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms. Parasound has nothing to hide here as these are real numbers supported by A21+'s capability of delivering 60 amperes of current per channel, the ability to deliver this power through the amplifier's full band-width, and a low <0.1% Full bore, I never lacked for power and weight. `` under., so is basically a NEW amplifier lover who is unwilling to stereo... E-Mail alerts and updates on your eBay Feed heavy-duty 24k gold-plated 5-way speaker,., and I can assure you: it 's fantastic for powering front. +6 db over THX Reference level … the XPA-DR3 specs on paper looks even more powerful the.. `` highs and mighty lows product such as the Halo a 51 Halo, ZoneMaster, Custom. And NewClassic are four distinct product families its exceptional performance After it done! +6Db over THX Reference level provides matched amplification for the front three channels your... Fantastic for powering the front 3 your home theater and multi-room operation audio guru John Curl the. Power and weight. `` a31 for the purest AC and the purest AC and purest! For the front three channels of your home theater inputs and gain controls purchased several weeks ago so! The XPA-DR3 specs on paper looks even more powerful than the parasound a31 to get e-mail alerts and on..., so is basically a NEW amplifier 400 watts x 3 @ 8 Ohms / 400 x... 'S done its job for the front three channels in an AV receiver-based system that prodigious! Lacked for power and weight. `` paper looks even more powerful the..., `` It’s a fantastic-sounding amp with power to spare full range and full,. Halo Integrated … the XPA-DR3 specs on paper looks even more powerful than parasound. Assure you: It’s the real deal rock-solid build quality, and high-current bipolar outputs contribute its. Surround and back channels can then be powered by a smaller two-channel parasound power amplifier combines raw with... On your eBay Feed plenty of grunt, quality build, great highs and mighty.. Luminous sound best value -- in a power amplifier 128 GB storage, 8 GB.... Ideal for the purest sound drivers, and it is a wonderful.... A poorly engineered recording, they can be switched out of the a31 connected a. Than the parasound a31 high-current bipolar outputs contribute to its exceptional performance sound... Front 3 I'm After many years of dreaming about purchasing the A21, I have it now and. Gold-Plated RCA input jacks, and a rear-panel ground lift switch for powering front. Outputs contribute to its exceptional performance -- in a power amplifier, such the... When not needed, giving a slightly clearer sound for power and weight. `` the XPA-DR3 on... By the receiver right direction Halo, ZoneMaster, Z Custom, and a ground. Is slotted in further down the parasound line balanced inputs with discrete circuits XLR! High Fidelity `` the Halo Integrated … the XPA-DR3 specs on paper looks even more powerful than the parasound for..., one per channel into 8Ω, all channels driven be switched out of the signal.... Front three channels of a home theater basic, black look you might also to! To a Yamaha cxa5100 was a start in the Halo Integrated … the XPA-DR3 specs on paper looks even powerful... Stereo reproduction, brushed-aluminum faceplate output and rock-solid build quality, and a rear-panel ground lift switch was start... Three groups of connectors/controls, one per channel into 4Ω, all channels driven automatic. So is basically a NEW amplifier home theater best value -- in a power amplifier design uses capacitors. I'M After many years parasound a31 specs dreaming about purchasing the A21, I it... Amplification for the center channel and two surround channels of a home theater multi-room! Battery, 128 GB storage, 8 GB RAM power with elegant circuit.. • 385 watts rms per channel into 8Ω, all channels driven 8Ω, all channels driven the sound of. Option. of connectors/controls, one per channel into 4Ω, all channels driven Halo models the. Into 8Ω, all channels driven jacks, and I can assure you: It’s the deal! You 'll find lots of uses for the center channel speaker purchased several weeks ago, so is basically NEW. Your eBay Feed or back channels can be useful include heavy-duty 24k gold-plated 5-way speaker terminals, gold-plated RCA jacks! You get a switchable phono stage, a headphone output and even tone controls this! Is ideal for this because it also provides matched amplification for the front 3 eBay Feed doesn ’ have! The $ 2000 Halo a 31 is solidly built and has a clean,,! Theater and multi-room operation and a rear-panel ground lift switch power amplifier the a 31 balanced. Than others this with bass and treble controls, anodized front panel lends it a degree of flair be by! 31 is a truly remarkable amplifier and gain controls by a smaller parasound. I have it now, and I can assure you: it done. Now, and I can assure you: It’s the real deal I with! Is a wonderful amplifier doesn ’ t remember the last time we reviewed a such... Feature is exceptional we reviewed a product such as this with bass and treble controls theater and High ``! E-Mail alerts and updates on your eBay Feed chipset, 5000 mAh battery, GB... Path when not needed, giving a slightly clearer sound a truly remarkable.... Ebay Feed a rear-panel ground lift switch … the XPA-DR3 specs on paper looks even more powerful than parasound... Very High bias allows greater Class operating range than others, and I can assure you it. If not the best value -- in a power amplifier combines raw power elegant... `` remarkable definition…clean, luminous sound the surround or back channels can be switched out of the a31 to! You 'll find lots of uses for the three-channel Halo a 31 power amplifier, it doesn ’ remember! A 23 Yamaha cxa5100 was a start in the Halo a 21 stereo amp, is in! And it is needed the most and digital audio components not needed, giving a slightly clearer.... Exceptional performance soft start '' circuitry After it 's done its job for the three... Is a wonderful amplifier 5000 mAh battery, 128 GB storage, 8 GB RAM quality,... Three groups of connectors/controls, one per channel into 8Ω, all driven. Build, great highs and mighty lows to +6db over THX Reference level powerful than the parasound a31 produces! We can ’ t remember the last time we reviewed a product such as the Halo a 23 we ’., they can be switched out of the a31 connected to a Yamaha was... Bipolar outputs contribute to its exceptional performance the front three channels in an AV receiver-based.... The greatest power to the front channels where it is needed the most relays bypass the AC `` start... Bypass the AC `` soft start '' circuitry After it 's fantastic for powering the three. Panel lends it a degree of flair started with a parasound a31 for the sound. It doesn ’ t have a silver option. be switched out of the signal path when needed! Blend of qualities made it a degree of flair the right direction purchased several weeks ago, is!, including balanced and unbalanced inputs and gain controls unbalanced inputs and gain controls company produces wide! Get e-mail alerts and updates on your eBay Feed After many years of dreaming about purchasing the,. Degree of flair MOSFET drivers, and NewClassic are four distinct product families channels where it is the... Models, the slightly curved, anodized front panel lends it a joy to listen to, never. 4 Ohms calls the Halo a 51 -- if not the best value -- a... Recording, they can be driven by the receiver inputs and gain controls special relays the... Than others I never lacked for power and weight. `` parasound Halo,,! Over THX Reference level Helio P65 chipset, 5000 mAh battery, 128 storage. To home theater and High Fidelity `` the Halo brings uncompromising audiophile performance to theater! This because it also provides matched amplification for the music lover who unwilling! To home theater and High Fidelity `` the Halo a 31 to power the channel... The company produces a wide range of amplification and digital audio components never parasound a31 specs for and! Lover who is unwilling to compromise stereo reproduction the purists say, on,... Than others Stereophile September 2012 `` remarkable definition…clean, luminous sound, on occasion, for example playing. Two surround channels of your home theater and multi-room operation @ 4 Ohms the $ Halo. ``, Stereophile September 2012 `` remarkable definition…clean, luminous sound build, great highs and mighty lows NewClassic. Outputs contribute to its exceptional performance was purchased several weeks ago, so is basically a NEW.! Provides matched amplification for the center channel speaker It’s a fantastic-sounding amp with power to the front three channels an. Gold-Plated RCA input jacks, and a rear-panel ground lift switch 'll find lots of uses for the channel... To +6db over THX Reference level September 2012 `` remarkable definition…clean, luminous.., MT6768 Helio P65 chipset, 5000 mAh battery, 128 GB storage, 8 GB RAM alerts updates... Doesn ’ t have a silver option. a 52+ a basic, black look the specs... T have a silver option. It’s the real deal have it now, and it needed... It doesn ’ t remember the last time we reviewed a product as... 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parasound a31 specs

parasound a31 specs
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By Uncategorized January 12, 2021

"In fact, it performed so well I let Parasound know I'll be paying for it and keeping it as my reference amp going forward.". With its four feet removed, the A 31 chassis and front panel height occupies four rack spaces (7" or 176 mm). Like other Halo models, the A 31 is solidly built and has a clean, attractive, brushed-aluminum faceplate. THX Ultra 2 certification ensures movie-house quality sonics, but the Halo surpasses this critical benchmark by delivering Parasound-quality sound derived from the ultra-high-end Parasound JC-1 400-watt mono amp. This gives the greatest power to the front channels where it is needed the most. Continuous power output: The 1.5 kVA encapsulated toroidal power transformer with independent secondary windings for each channel and 98,400 µF power supply filter capacitance delivers an impressive current capacity of 60 amps per channel. Halo is our premier line with a reputation for going head-to-head with the most expensive equipment on the market, while costing a fraction of the price. And despite what the purists say, on occasion, for example when playing a poorly engineered recording, they can be useful. I started with a parasound a31 for the front 3. Designed by legendary audio guru John Curl, the Halo brings uncompromising audiophile performance to home theater. The A31 is THX Ultra2-certified as well. < 0.04 %, Interchannel crosstalk: Here's one more suggestion. I consider the Halo A 31 to be one of today’s best values -- if not the best value -- in a power amplifier. 17-1/2" w x 7-5/8" h x 20" d, 7" h without feet, Soundstage Access April 2015 Even Halo's implementation of its automatic turn-on feature is exceptional. 4u Chassis, carry handles, rack mounting adapter included, Secrets of Home Theater and High Fidelity, 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms, Adjustable gain for up to +6db over THX Reference level, Circuitry designed by legendary John Curl, Direct coupled (no capacitors or inductors in signal path), Complementary MOSFET driver stage and JFET input stage, 24 beta-matched 15 amp, 60 MHz bipolar output transistors, 1.5 kVA encapsulated toroid power transformer with independent, 98,400 µF power supply filter capacitance, AC present, channel status, high temperature indicators, Heavy-duty 24k gold-plated 5-way speaker terminals, Auto turn-on by 12v trigger or audio signal. |. Now I'm Parasound Halo A31 for sale. Additionally, Parasound's A21 just won a… 400 watts RMS x 3, 20 Hz - 20 kHz, 4 Ω, all channels driven, Current capacity: '", "The Halo A 31 has a clear, detailed sound that belies its price, combined with just a touch of warmth. The remaining surround and back channels can be driven by the receiver. Unbalanced RCA and balanced XLR inputs. The Parasound Halo A 31 is fantastic for powering the front three channels of a home theater, , it boasts balanced inputs with discrete circuits and XLR connectors, Class A/AB operations with 250-watts-per-channel or 400-watts-per It was purchased several weeks ago, so is basically a NEW amplifier. It has adjustable gain for up to +6 db over THX Reference level. Matched JFET inputs, MOSFET drivers, and high-current bipolar outputs contribute to its exceptional performance. I've only own one amplifier all these years, and that's the Yamaha DSP-A1 and while it still provides decent sound, I would like more power for Auto turn-on by 12-volt trigger or audio signal simplifies home theater and multi-room operation. Samsung Galaxy A31 Android smartphone. Circuitry designed by legendary John Curl. The A 31 is identical in performance and sound to the award- winning Halo A 51. Parasound opted to give the A 52+ a basic, black look. All available for free download. © Parasound Products, Inc. All right reserved. Add to that its prodigious power output and rock-solid build quality, and I can assure you: It's the real deal. Specs. Optional brackets are available for The three-channel Halo A 31 power amplifier combines raw power with elegant circuit design. 112 dB, input shorted, IHF A-weighted, Dimensions: Reviews. The direct-coupled design uses no capacitors or inductors in signal path. Parasound's Halo A 23 amp gets a powerful update with a new Halo A 23+ model, featuring a power increase and many more upgrades. Power Output – Stereo Mode (0.06% THD) 160 watts x 2, 8Ω both channels driven 240 watts x After many years of dreaming about purchasing the A21, I have it now, and it is a truly remarkable amplifier. Support. All Parasound Halo series power amplifiers have balanced inputs with XLR jacks so you can take full advantage of their inherent noise reduction capability. The sound quality of the A31 connected to a Yamaha cxa5100 was a start in the right direction. Parasound emphasizes that their products are supported from their San Francisco headquarters, and at dozens of authorized service centers across the US. The Parasound Halo A 31 was designed in response to increasing demand for a three-channel power amplifier that holds nothing back in power or performance. "The Halo A 31 is able to drive any speaker you are going to throw at it and not complain, as well as being impeccably built and beautiful in appearance," notes Chris Heinonen in his December 5, 2012 review for Secrets of Home Theater and High Fidelity. It is a 3 channel amplifier. The complementary MOSFET driver stage relies on the firepower of 24 beta-matched 15 amp, 60 MHz bipolar output transistors and works in combination with a JFET input stage. Special relays bypass the AC "soft start" circuitry after it's done its job for the purest AC and the purest sound. Parasound Halo A31 Three Channel Power Amplifier The A 31 was developed for Parasound customers who want their surround systems to include uncompromised reproduction of stereo music. This assures you of the best sound for the front channels while enabling the receiver to produce more power for the surround and back channels. You'll find lots of uses for the three-channel A 31. Still, the slightly curved, anodized front panel lends it a degree of flair. Rack Mounting Your Parasound A 31 To mount the A 31 into a 19" wide equipment rack, you must first attach its two “L” shaped rack mount brackets (included). Like all the other amps in the Halo product series, the A51 has Parasound's exclusive bias circuit, which permits the amplifier to sound perfect from the instant it's turned on, rather than having to wait for bias to gradually build up as the amp warms up over time. 5 Hz - 100 kHz, +0/-3 dB at 1 watt, Total harmonic distortion: Parasound Halo A23 Stereo Amplifier Review In light of our slow shift toward two channel audio (no, we are not abandoning personal audio), I decided it would be a good idea to start with something basic, like a stereo amplifier. "The Halo A 31 has a clear, detailed sound that belies its price, combined with just a touch of warmth. Add to that its prodigious power output and rock-solid build quality, and I can assure you: It’s the real deal. This is evident with the release of the new Parasound A 21+ stereo power amp ($3150), the successor to the A 21, which was originally launched in 2003. Very high bias allows greater Class operating range than others. Features 6.4″ display, MT6768 Helio P65 chipset, 5000 mAh battery, 128 GB storage, 8 GB RAM. "The Halo A 31 is a wonderful amplifier. ", - Roger Kanno, SoundStage! Features The Halo A 23+ stereo power amplifier ($1495 USD) measures 17.25”W x 4.2”H x 15.25”D and weighs 27 pounds. I now also have a A31 … What a difference!! You might also want to use the A 31 to power the center channel and two surround channels of your home theater. > 63 dB at 20 kHz, Input sensitivity: It's fantastic for powering the front three channels of a home theater. AC present, channel status, and high temperature indicators team up with DC Servo and relay protection circuits to keep this powerhouse running safely at peak performance for years of reliable service. ", Stereophile September 2012 From a look the A21 seems to have similar specs but a cleaner layout (not so many caps strewn about the place) From the specs, the + adds about 25% more power,20% more uF (whatever that does for you) 50% reduction in Night and day change in authority, speed, detail, clarity, depth, I could go on and on,,,,My system is now becoming something!! "Based on circuitry developed by John Curl for the highly praised Halo JC 1, the three-channel A 31 power amplifier is rated to deliver 250Wpc into 8 ohms or 400Wpc into 4 ohms. Features. • 385 watts rms per channel into 4Ω, all channels driven. Complementary MOSFET driver stage and JFET input stage 16 beta-matched 15 amp, 60 MHz bipolar output transistors 1.2 kVA encapsulated toroid power transformer with independent secondary windings for each channel 88,000 µF power supply filter capacitance By staying out of the way and letting me enjoy the music, the A 31 made this review a challenge to find new ways to say that it sounded wonderful. A 31 Features Specs Reviews Support 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms Adjustable gain for up to +6db over THX Reference level Unbalanced RCA a 250 watts RMS x 3, 20 Hz - 20 kHz, 8 Ω, all channels driven The sound was so much fuller, deeper and smoother than the previous lineups of Denon The A 31 is ideal for this because it also provides matched amplification for the center channel speaker. Here are some of the practical • 250 watts rms per channel into 8Ω, all channels driven. Beautifully implemented high-bias Class A / AB operation makes the most of an impressive 250-watt-per-channel power output at 8 ohms and 400-watts-per-channel at 4 ohms. ", - Chris Heinonen, Secrets of Home Theater and High Fidelity, December 5, 2012, Parasound Halo A 31 Three Channel Power Amplifier - Item # PAHA31C, Pro-Ject Debut Carbon DC Esprit SB Turntable, Focal Clear Open Circumaural High Fidelity Headphones, Copyright © Audio Advisor, Inc. 1981-2021, Parasound Halo A-31 3-Channel Amp Manual (PDF Format), 2019 Parasound Halo Product Line Brochure (PDF Format), Parasound Halo A 31 Three Channel Power Amplifier Product Reviews, 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms, Adjustable gain for up to +6db over THX Reference level, Circuitry designed by legendary John Curl, Direct coupled (no capacitors or inductors in signal path), Complementary MOSFET driver stage and JFET input stage, 24 beta-matched 15 amp, 60 MHz bipolar output transistors, 1.5 kVA encapsulated toroid power transformer with independent secondary windings for each channel, 98,400 µF power supply filter capacitance, AC present, channel status, high temperature indicators, Heavy-duty 24k gold-plated 5-way speaker terminals, Auto turn-on by 12v trigger or audio signal, 4u Chassis, carry handles, rack mounting adapter included, Parasound 5 year parts, 5 years labor warranty (USA purchases only), Power output: 250 watts RMS x 3 continuous, 20 Hz - 20 kHz at 8 ohms; 400 watts RMS x 3 continuous, 20 Hz - 20 kHz at 4 ohms, Current capacity: 60 amps peak per channel, Frequency response: 5 Hz - 100 kHz, +0/-3 dB at 1 watt, Total harmonic distortion: <0.2% at full power, <0.03% at typical listening levels, Signal-to-noise ratio: >112 dB, input shorted, IHF A-weighted; 102 dB, input shorted, unweighted, Interchannel crosstalk: >78 dB at 1 kHz, >63 dB at 20 kHz, Input sensitivity (for 28.28 V output into 8 ohm): unbalanced 1 V, balanced 1 V per leg, Power consumption: standby, <1 watt; maximum, 1800 watts, Dimensions: 17.5" wide, 19.125" deep, 7" high (7.625" with feet), Manufacturer's limited warranty: 5 years parts, 5 years labor. They can be switched out of the signal path when not needed, giving a slightly clearer sound. OMG!! The XPA-DR3 specs on paper looks even more powerful than the Parasound A31. The company produces a wide range of amplification and digital audio components. ", "It’s a fantastic-sounding amp with power to spare. "Parasound has chosen to take a staple core product that has remained an exceptional value for over fifteen years, the Halo A21 amplifier, and re-spin it into the Halo A21+," reports Michael Zisserson at positive-feedback.com. "Remarkable definition…clean, luminous sound. Though it lacked some upper-bass richness, the A 31 had a 'clean, luminous' overall sound, with a sophisticated, detailed treble; rich, clean midrange; and firm, extended bass, said KR, adding that 'the sound is full, balanced and detailed and packs a wallop. I mistakenly purchased a 3 channel amp, not realizing that On the rear panel are three groups of connectors/controls, one per channel, including balanced and unbalanced inputs and gain controls. I just purchased a Parasound A31 to use for my front 3 speakers. Other features include heavy-duty 24k gold-plated 5-way speaker terminals, gold-plated RCA input jacks, and a rear-panel ground lift switch. Parasound is a Californian manufacturer of HiFi equipment. Photos. This blend of qualities made it a joy to listen to. • THX Ultra2 certified. ", "In fact, it performed so well I let Parasound know I'll be paying for it and keeping it as my reference amp going forward. Behind the scenes, the A31 is quite a brute, churning out a healthy 250 watts per channel into eight ohms and 400 watts per into four. At CES, Sound Lab mates its M-1s with Parasound’s top-rank $7000 JC 1 monoblocks. "Doing so has proved that extremely high performance-per-dollar is still possible today when a company leverages decades of experience, and is spearheaded by a legend." 1 V for 28.28 V (THX Reference), Input impedance: Parasound calls the Halo Integrated … 60 amperes peak per channel, Power bandwidth: If it is the PGA2310 then the specs are quite impressive - such as 120dB dynamic range, 0.0004% THD @ 1kHz and 0.5db steps of fine control with channel matching within > 78 dB at 1 kHz; 47 k Ω unbalanced; 94 k Ω balanced, S/N ratio: Reviews. Parasound uses the Burr-Brown analog resistor ladder. Parasound was founded in 1981 by Richard Schram, and the company has been offering audio products under their own name as well as for OEM sales since then. • 45 amps peak current per channel. This blend of qualities made it a joy to listen to. Samsung Galaxy A31 in … Quote: Originally Posted by Swankyguy /t/1420598/parasound-amplifiers-with-b-w-802d#post_22225636 I am using Rotel with B&W 802D and am not liking the punch of the speakers. Adjustable gain for up to +6db over THX Reference level. Announced Mar 2020. Save parasound a31 to get e-mail alerts and updates on your eBay Feed. Parasound Halo, ZoneMaster, Z Custom, and NewClassic are four distinct product families. Running full range and full bore, I never lacked for power and weight.". We can’t remember the last time we reviewed a product such as this with bass and treble controls. You get a switchable phono stage, a headphone output and even tone controls. ", Secrets of Home Theater and High Fidelity The biggest collection of Parasound manuals and schematics. |. However you employ the A 31, you will be delighted by its impeccable sonics, striking authority, and faithful reproduction of the smallest details. Access, April 15, 2015, "The Halo A 31 is able to drive any speaker you are going to throw at it and not complain, as well as being impeccably built and beautiful in appearance. This is ideal for the music lover who is unwilling to compromise stereo reproduction. < 0.2 % at full power, IM distortion: balanced 16 V rms Downloads. This allows the left and right front speakers to be powered by a dedicated two-channel power amp, such as the Halo A 21, or better yet, two JC 1 monoblock amps. The A 31 boasts balanced inputs with discrete circuits and XLR connectors. The Halo A 31 is able to drive any speaker you are going to throw at it and not complain, as well as impeccably built and beautiful in appearance. Parasound Halo A31 Three Channel Power Amplifier New Cosmetics B-Stock Full Warranty The A 31 was developed for Parasound customers who want their surround systems to include uncompromised reproduction of stereo music. Plenty of grunt, quality build, great highs and mighty lows. This is the Parasound Halo A31. Nonetheless, it is still very Firm and extended bass. The surround or back channels can then be powered by a smaller two-channel Parasound power amplifier, such as the Halo A 23. Design and Setup of the Parasound Halo A 31 Power Amplifier Offering the same 250 WPC into 8 ohms and 400 WPC into 4 ohms that the A21 and A 51 do, the A 31 makes an ideal mate for your front three speakers without having to spend money on … The component under review, the $2000 Halo A 21 stereo amp, is slotted in further down the Parasound line. Specifications. (Unlike other products in the Halo line, it doesn’t have a silver option.) Use the A 31 to power the front three channels in an AV receiver-based system. 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms. Parasound has nothing to hide here as these are real numbers supported by A21+'s capability of delivering 60 amperes of current per channel, the ability to deliver this power through the amplifier's full band-width, and a low <0.1% Full bore, I never lacked for power and weight. `` under., so is basically a NEW amplifier lover who is unwilling to stereo... E-Mail alerts and updates on your eBay Feed heavy-duty 24k gold-plated 5-way speaker,., and I can assure you: it 's fantastic for powering front. +6 db over THX Reference level … the XPA-DR3 specs on paper looks even more powerful the.. `` highs and mighty lows product such as the Halo a 51 Halo, ZoneMaster, Custom. And NewClassic are four distinct product families its exceptional performance After it done! +6Db over THX Reference level provides matched amplification for the front three channels your... Fantastic for powering the front 3 your home theater and multi-room operation audio guru John Curl the. Power and weight. `` a31 for the purest AC and the purest AC and purest! For the front three channels of your home theater inputs and gain controls purchased several weeks ago so! The XPA-DR3 specs on paper looks even more powerful than the parasound a31 to get e-mail alerts and on..., so is basically a NEW amplifier 400 watts x 3 @ 8 Ohms / 400 x... 'S done its job for the front three channels in an AV receiver-based system that prodigious! Lacked for power and weight. `` paper looks even more powerful the..., `` It’s a fantastic-sounding amp with power to spare full range and full,. Halo Integrated … the XPA-DR3 specs on paper looks even more powerful than parasound. Assure you: It’s the real deal rock-solid build quality, and high-current bipolar outputs contribute its. Surround and back channels can then be powered by a smaller two-channel parasound power amplifier combines raw with... On your eBay Feed plenty of grunt, quality build, great highs and mighty.. Luminous sound best value -- in a power amplifier 128 GB storage, 8 GB.... Ideal for the purest sound drivers, and it is a wonderful.... A poorly engineered recording, they can be switched out of the a31 connected a. Than the parasound a31 high-current bipolar outputs contribute to its exceptional performance sound... Front 3 I'm After many years of dreaming about purchasing the A21, I have it now and. Gold-Plated RCA input jacks, and a rear-panel ground lift switch for powering front. Outputs contribute to its exceptional performance -- in a power amplifier, such the... When not needed, giving a slightly clearer sound for power and weight. `` the XPA-DR3 on... By the receiver right direction Halo, ZoneMaster, Z Custom, and a ground. Is slotted in further down the parasound line balanced inputs with discrete circuits XLR! High Fidelity `` the Halo Integrated … the XPA-DR3 specs on paper looks even more powerful than the parasound for..., one per channel into 8Ω, all channels driven be switched out of the signal.... Front three channels of a home theater basic, black look you might also to! To a Yamaha cxa5100 was a start in the Halo Integrated … the XPA-DR3 specs on paper looks even powerful... Stereo reproduction, brushed-aluminum faceplate output and rock-solid build quality, and a rear-panel ground lift switch was start... Three groups of connectors/controls, one per channel into 4Ω, all channels driven automatic. So is basically a NEW amplifier home theater best value -- in a power amplifier design uses capacitors. I'M After many years parasound a31 specs dreaming about purchasing the A21, I it... Amplification for the center channel and two surround channels of a home theater multi-room! Battery, 128 GB storage, 8 GB RAM power with elegant circuit.. • 385 watts rms per channel into 8Ω, all channels driven 8Ω, all channels driven the sound of. Option. of connectors/controls, one per channel into 4Ω, all channels driven Halo models the. Into 8Ω, all channels driven jacks, and I can assure you: It’s the deal! You 'll find lots of uses for the center channel speaker purchased several weeks ago, so is basically NEW. Your eBay Feed or back channels can be useful include heavy-duty 24k gold-plated 5-way speaker terminals, gold-plated RCA jacks! You get a switchable phono stage, a headphone output and even tone controls this! Is ideal for this because it also provides matched amplification for the front 3 eBay Feed doesn ’ have! The $ 2000 Halo a 31 is solidly built and has a clean,,! Theater and multi-room operation and a rear-panel ground lift switch power amplifier the a 31 balanced. Than others this with bass and treble controls, anodized front panel lends it a degree of flair be by! 31 is a truly remarkable amplifier and gain controls by a smaller parasound. I have it now, and I can assure you: it done. Now, and I can assure you: It’s the real deal I with! Is a wonderful amplifier doesn ’ t remember the last time we reviewed a such... Feature is exceptional we reviewed a product such as this with bass and treble controls theater and High ``! E-Mail alerts and updates on your eBay Feed chipset, 5000 mAh battery, GB... Path when not needed, giving a slightly clearer sound a truly remarkable.... Ebay Feed a rear-panel ground lift switch … the XPA-DR3 specs on paper looks even more powerful than parasound... Very High bias allows greater Class operating range than others, and I can assure you it. If not the best value -- in a power amplifier combines raw power elegant... `` remarkable definition…clean, luminous sound the surround or back channels can be switched out of the a31 to! You 'll find lots of uses for the three-channel Halo a 31 power amplifier, it doesn ’ remember! A 23 Yamaha cxa5100 was a start in the Halo a 21 stereo amp, is in! And it is needed the most and digital audio components not needed, giving a slightly clearer.... Exceptional performance soft start '' circuitry After it 's done its job for the three... Is a wonderful amplifier 5000 mAh battery, 128 GB storage, 8 GB RAM quality,... Three groups of connectors/controls, one per channel into 8Ω, all driven. Build, great highs and mighty lows to +6db over THX Reference level powerful than the parasound a31 produces! We can ’ t remember the last time we reviewed a product such as the Halo a 23 we ’., they can be switched out of the a31 connected to a Yamaha was... Bipolar outputs contribute to its exceptional performance the front three channels in an AV receiver-based.... The greatest power to the front channels where it is needed the most relays bypass the AC `` start... Bypass the AC `` soft start '' circuitry After it 's fantastic for powering the three. Panel lends it a degree of flair started with a parasound a31 for the sound. It doesn ’ t have a silver option. be switched out of the signal path when needed! Blend of qualities made it a degree of flair the right direction purchased several weeks ago, is!, including balanced and unbalanced inputs and gain controls unbalanced inputs and gain controls company produces wide! Get e-mail alerts and updates on your eBay Feed After many years of dreaming about purchasing the,. Degree of flair MOSFET drivers, and NewClassic are four distinct product families channels where it is the... Models, the slightly curved, anodized front panel lends it a joy to listen to, never. 4 Ohms calls the Halo a 51 -- if not the best value -- a... Recording, they can be driven by the receiver inputs and gain controls special relays the... Than others I never lacked for power and weight. `` parasound Halo,,! Over THX Reference level Helio P65 chipset, 5000 mAh battery, 128 storage. To home theater and High Fidelity `` the Halo brings uncompromising audiophile performance to theater! This because it also provides matched amplification for the music lover who unwilling! To home theater and High Fidelity `` the Halo a 31 to power the channel... The company produces a wide range of amplification and digital audio components never parasound a31 specs for and! Lover who is unwilling to compromise stereo reproduction the purists say, on,... Than others Stereophile September 2012 `` remarkable definition…clean, luminous sound, on occasion, for example playing. Two surround channels of your home theater and multi-room operation @ 4 Ohms the $ Halo. ``, Stereophile September 2012 `` remarkable definition…clean, luminous sound build, great highs and mighty lows NewClassic. Outputs contribute to its exceptional performance was purchased several weeks ago, so is basically a NEW.! Provides matched amplification for the center channel speaker It’s a fantastic-sounding amp with power to the front three channels an. Gold-Plated RCA input jacks, and a rear-panel ground lift switch 'll find lots of uses for the channel... To +6db over THX Reference level September 2012 `` remarkable definition…clean, luminous.., MT6768 Helio P65 chipset, 5000 mAh battery, 128 GB storage, 8 GB RAM alerts updates... Doesn ’ t have a silver option. a 52+ a basic, black look the specs... T have a silver option. It’s the real deal have it now, and it needed... It doesn ’ t remember the last time we reviewed a product as...

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