Parasound Halo C2 Controller and A52 Five Channel Amp. B-Stock gives audiophile enthusiasts the opportunity to purchase Parasound products at a discounted price. $199.99. Then if it sounds like a significant improvement, I’ll be putting the A21s up for sale. Every part used in the A 52+ is carefully chosen for its accuracy and reliability. The double-sided circuit boards are FR4 glass epoxy for long-term durability. It is a compromise that reduces the heat generated in pure Class A operation and the higher- order odd harmonic distortions created in class B. Sounds amazing! Unfortunately, trim controls can allow DC offset to increase over time, and even the most expensive capacitors in the audio signal path will "veil" sonic clarity and attenuate bass response. ", "While we were listening to our reference SACD, we were flabbergasted by the articulation and naturalness of these truly exceptional components (C 2/A 52), we are heading for an ideal sound. Parasound Hca-2205a - 5ch @ 220w/ch - John Curl Design- 1 Owner Last 13 Yrs. Semiconductors are selected for superior performance in their specific roles in the circuit. Impressively, the Parasound A52+ five-channel amplifier didn't flinch. We use JFETs (Junction Field Effect Transistors) for the input voltage amplifier stage; MOSFETs (Metal Oxide Field Effect Transistors) for the drivers of a second voltage amplifier stage and bipolar transistors for the current amplifier output stage. ", - Dwayne Carter, Enjoy the Music, July 2018, "The Halo A 52+ provided all the power that my speakers could handle, and did so with aplomb. ", - Kalman Rubinson, Stereophile.com, May 2018, "Listening with the Halo A 52+ in my system was a pleasure. Direct Current (DC) burns out speakers. Please comment! Legendary designer John Curl designed … call for price: parasound a52+ - 5 channel power amplifier 5x180w. See TechnoDad's A52+ review on YouTube: https://www.youtube.com/watch?v=tQmMA6wWtVE. Featuring Class A/AB circuitry designed by the legendary John Curl, the A 52+ is direct coupled, with no capacitors or inductors in the audio path to ensure the cleanest signal. call for price: parasound jc3+ - phono pre-amplifier. Each channel of the A 52+ has a high-quality protection relay with gold-plated contacts for long-term reliability. Parasound product lines include its top-of-the-line Halo audio components, the NewClassic series, and compact Z-series gear, as well as speakers and accessories. Product: Parasound A 52+ 5 Channel Power Amplifier; A52+; BlackProduct SKU: 29901Serial Number: 12472Voltage: 115VCosmetic Description: … Parasound … Parasound's circuit topology is a hybrid of carefully chosen discrete transistors that result in superior performance at each stage. Purchased from Safe and Sound as B stock in 9/2018. Overall, I really liked Parasound's Halo A 52+ in every way. JC1 AMPS, 400-1200W/ch, silver demo, STEREOPHILE & ABSOLUTE SOUND PRODUCT of the YEAR, STEREOPHILE A RATED, in same CLASS as $120,000 … Other features include DC Servo and relay protection circuits plus auto turn on by audio signal or 12V trigger. Bipolar output transistors are better than MOSFETS in the output stage because of their higher safe operating area (SOA) and inherent ruggedness. Parasound, based out of San Francisco, was founded by a former audio retailer Richard Schram. Category. He pioneered measurements to correlate musical accuracy with the materials used in parts, worked with world-class touring companies, has designed highly coveted audio classics, including the original Mark Levinson JC-2, Denneson JC-80, Vendetta Phono Preamplifier, and CTC Blowtorch preamplifiers; master recorders for Wilson Audio and Mobile Fidelity; and the mixing consoles used in live concerts by The Grateful Dead and the Montreux Jazz Festival in Switzerland. Legendary designer John Curl designed the critically acclaimed JC 1, JC 2, Halo Integrated, and other no-compromise Halo components. - Miguel Riera, "The Parasound Halo A 52 is a magnificent performer and should be considered by any audiophile looking for multi-channel audio performance." These relays function to protect either the amplifier, the speakers, or both. "Midrange performance was detailed and neutral. Audition with urgency." At all volumes, the Parasound A52+ amplifier never gave ground, nor quarter, to the Martin Logan Summits. "Some audiophiles would like to here more 'juicy' sound, but the A 52 doesn't add anything to the sound. Metal film resistors with 1% tolerance are selected for their precision and because their values don't drift as they heat up during operation. - Wojciech Pacula, Audio & Video Lifestyle (Australia), August 2004 "The Parasound Halo A 52+ five-channel power amp offers 180Wpc into 8 ohms or 255Wpc into 4 ohms. However, an amplifier operating entirely in Class A would be enormous, highly inefficient, and generate far too much heat. "The bass is brutal, covering the lower frequencies with a crisp, perfectly timed wall of sound that can take on a top-quality subwoofer and give it all the ammunition needed to rock any joint." Parasound P3 Stereo High Fidelity Audio Preamplifier W/ Remote Great Condition. The Parasound A52+ (Halo) five-channel amplifier is a solid foundation to build your multi-channel (or two-channel) audio system upon. This attention to detail when selecting parts makes the difference between a very good amplifier and an outstanding amplifier. "...the sound came through like candy to the ears." Both sound wonderful. Tout simplement. ", EISA Award, 2003- 2004 Regular price $6,995.00. For a new theatre system, my av amp: Marantz sr8012, I will take parasound a52 or emotiva xpa-5 gen 3 for front, center and surround speakers. $45.14 shipping. The MOSFET driver stage prevents the harshness and brittle sound so often found in other solid state amplifiers. The A 52+'s input stage uses matched pairs of discrete JFETs arranged in a differential configuration. Looking to replace my Yamaha MX-A5000 with one of the above 5 Channel Amplifiers. We were recently approached by Parasound regarding their new $5,995 Halo JC 5 stereo amplifier. This is important because odd-order distortion sounds unnatural and fatiguing to the human ear, whereas even-order distortion is less offensive because it is consonant, rather than dissonant. In Class AB, the driver and output stages are always partially turned on, which provides a nominal amount of pure class A operation. The new Parasound Halo A 52+ five-channel amplifier uses John Curl-designed circuitry for better performance than ever. Get the best deals for parasound a52 at eBay.com. Obviously, the McIntosh is considerably more then the other two. "Once you live with the C 2 and A 52 for a few months you get hooked, and it becomes hard to imagine doing without the finely textured, three-dimensional sound they bring to life in films." In a few seconds as it heats up to its operating temperature it it's essentially a jumper wire with zero ohms resistance. ALL B-stock items are all professionally inspected by Parasound technicians and, most importantly, ALL B-Stock products contain the exact same FULL Parasound … If you've got money and a taste for the sublime this amp/processor combination will deliver the crystal, pinpoint, pounding audio performance you deserve." It operates outside the audio signal path to keep the DC offset at the output of the A 52+ at a constant 0.00 Vdc. Home Theater Review said of the original A 52… (Ordinary bi-polar transistors are low impedance devices) Differential configuration provides superior noise reduction. Polk LSiM707, 704C, 703; Dual SVS SB2000 subwoofers; Marantz SR7011 receiver; Parasound A31 amp; Oppo 205; Sony 65" 4K TV; FIOS; PS Audio Power Plant Premier; MIT S2 cables 2. The reality of sound sometimes seems unbelievable - Ian Holm's voice in 'Fifth Element' is just amazing. Regular price $3,295.00. If you're looking to build a home theater on a budget, why not take a peek at the Parasound Halo A52 five-channel amp? The results are startling clarity, freedom from listening fatigue, and formidable bass response. I think I’ll check with my local Parasound dealer and see if I can get a loaner for a day or two. It fills the hole that was left in 2012 when Parasound discontinued the $2,500 A 52. This advanced circuitry never needs adjustment or maintenance. TV, Video & Home Audio; Condition. Looking to replace my Yamaha MX-A5000 with one of the above 5 Channel Amplifiers. FOR SALE: parasound z series system amp, preamp, cd, tuner and phono: Mini & Complete Systems: USD $1000.00: NJ : Nov 12, 2020: 26 : FOR SALE: Parasound HCA-750A 2-Channel Stereo Power Amplifier: Solid State Amplifiers: USD $375.00: DE : Nov 08, 2020: 27 : FOR SALE: Parasound … The driver stage provides critical amplification for which Parasound employed a complementary matched pair of MOSFETs selected for their tube-like sonic qualities. or Buy It Now. Parasound Halo, ZoneMaster, Z Custom, and NewClassic are four distinct product families. Add to Compare. I also understand, that audio legend John Curl had his hands into the design. As Parasound's featured amplifier designer since 1990, he has created many products that have earned Parasound worldwide acclaim. It's my understanding, that the Parasound A52+ (Halo) five-channel amplifier is based on their highly successful A 52 amplifier. October 2009 edited February 2010 in For Sale (FS) Classifieds. Encapsulating this massive power transformer in an epoxy-filled steel canister assures ultra-quiet performance. You heard me correctly: … "In the end you have to say that there is still no AV receiver in the world with a bottom-end like this." The A 52+ power transformer employs multiple independent secondary windings, so that each amplifier channel has its own power supply, assuring more than ample DC voltage at all times and under all conditions. refurbished Parasound C2 controller, A23 amplifier, A52 amplifier & Zhd HDMI selector for sale Performance = Five Stars (Perfection), Build Quality = Five Stars (Perfection) - Gavin Womersley, AV Guide Monthly, March 2004 Many thanks refurbished Parasound C2 controller, A23 amplifier, A52 amplifier & Zhd HDMI selector for sale Full warranty still in effect for 3 more years. It fills the hole that was left in 2012 when Parasound discontinued the $2,500 A 52… Related: parasound a52 parasound a31 parasound a21 parasound amplifier parasound halo a51 emotiva parasound 2205 parasound jc1 parasound 5250. Manual Appendices, Product Brochures, Remote Control Parasound A52+ for sale. Parasound HCA-800 II Power Amplifier 100W 2 Channel Bridgeable 260W Mono. When the A 52+ is first turned on, there is a significant amount of in-rush current required to charge the enormous power supply capacitors. "...the system is powerful, engaging and very listenable, even when pumping the bass cones as though there was no tomorrow." John is particularly proud of what he and Parasound have accomplished together. "...a superb package (C 2, A 52, A 23), whose power and majesty can only be hinted at on the printed page, and tremendous material value for money too. Each channel's +/- 80 Vdc B+ and B- supply rails use high-speed rectifier diodes and two Rubycon custom-made 10,000uF electrolytic filter capacitors, chosen for their low Equivalent Series Resistance (ESR), dielectric absorption and resistance to high temperature. Parasound Halo HINT 6 Integrated Amplifier . "Overall, I really liked Parasound’s Halo A 52+ in every way," notes Kalman Rubinson in his Stereophile.com post for May 1, 2018 The new Parasound showed its superiority in its more graceful smoothness in the upper midrange and treble, and in low bass...". Sounds amazing! Every power amplifier must have some way to insure that DC from its power supply never reaches its + or - speaker terminals. Impressively, the Parasound A52+ five-channel amplifier didn't flinch." (When used as a two-channel amp, those power specs are respectively bumped up to 225 and 350Wpc.) "The circuits I design for Parasound are extremely sophisticated and are typical of products that are far more expensive," John says. This complementary topology is inherently linear, which reduces distortion and improves sonic accuracy. I just tossed that issue over the weekend and as I recalled it was within specs, think it missed the 5 channel driven by 2 watts at 0.5% distortion. Width: 17-1/4" x Height without feet: 5-1/4" (Height with feet: 5-7/8") x Depth: 20" (Depth with cables: 21-1/4"). $150.00. Any amplifier that doesn't use relay protection for its speaker outputs compromises the safety of the amplifier and your speakers. Verdict: very expensive but excellent set possessing perfect sound and extraordinary relish. Specialized current-sensing transistors are connected to the output stages of the A 52+ to constantly monitor the current flow through the output transistors. That and the amp's 55-lb weight were the only aspects of the Halo A 52+ that didn't fully delight KR, who noted sweet, pure tones from strings, freedom from blurring of individual voices or instruments in dense ensemble recordings, fine bottom-end extension, and 'all [the] necessary juice no matter how loud I turned it up—and I turned it up loud. 6 hours ago, wvu80 said: Your ad as of this post has only been up for a little over a day. (13) 13 product ratings - Parasound V.3 2 Channel Power Amplifier Lot of 2. Shift + Click any thumbnail to open image in a new window, Product Manuals, Parasound HCA-800 II Power Amplifier 100W 2 Channel Bridgeable 260W Mono. HomeTheaterReview.com schwarcw Posts: 7,269. A friend suggested pairing the halo with an anthem mrx 300 reciever.Any thoughts on this would be appreciated. "Que vous restiez fidèles à la stéréo ou que vous désiriez tenter une incursion dans le monde du son multicanal, cet ensemble Parasound constitue pour nous l'électronique ultime, la meilleure que nous connaissions aujourd'hui. Quite simply, if perfection ever existed, we would say this is it, in as much as it does not require a 'steep learning curve' to get the most out of its charms." Parasound design consultant John Curl has been a legend among audiophiles and electronic engineers for decades. A thermistor cuts the in-rush current by approximately 50%. "I wanted something considerably better, and the Halo electronics provided it, letting me hear soundtracks with higher resolution, more focus, more believable dynamics, and better channel-to-channel integration than I've heard from most home theater systems." - Jonathan Gorse. They currently have the 3b3 on sale for … '", "If you are pursuing a cost-effective multi-channel amplifier, the A 52+ is a trust-worthy great value five-channel amplifier that worth having! They are uniquely talented at exposing any amplifier weaknesses. Home Vision (Germany), October 2004 The Parasound A52+ (Halo) five-channel amplifier is a solid foundation to build your multi-channel (or two-channel) audio system upon. Brand New Parasound Halo A52+ Black. I’m not sure how much demand there actually is for three-channel amps, but I do use one to drive the center and surround speakers of my home-theater system, so I can see the utility of the A 31. In order to slow down and suppress this in-rush current and to prevent nuisance tripping of a household circuit breaker, Parasound employs a NTC (negative temperature coefficient) thermistor. Ending Jan 12 at 8:29AM PST 3d 19h. At higher power levels, when the musical waveform swings from positive to negative and vice versa, each bank of transistors is allowed to rest momentarily. $48.31 shipping. Parasound Halo A52+ 5 Channel Power Amplifier and Yamaha CX-A5200 11.2 Channel A/V Preamplifier Bundle This Bundle Includes the Following: QTY: 1 ... View full details Original price $5,694.95 That reviewer also had many good points to say about the new A52+ amp. Parasound. - Ghislain Prugnard, What Hi-Fi (Russia), January 2004 12 watching. I tem: Parasound Halo A52 Power amp. Parasound A23+ Stereo Power Amplifier - Silver: $3,195.00: Parasound A31 3 Channel Power Amplifier - Black: $6,995.00: Parasound A51 5 Channel Power Amplifier - Black: $10,500.00: Parasound A52+ Five Channel Power Amplifier - Black: $6,995.00: Parasound Classic 200 Integrated Amplifier: $2,495.00: Parasound … Each channel's output stage employs four pairs of high current (15-ampere) bipolar transistors to insure long-term reliability, even with continuous high power operation and challenging speaker loads. With a retail price of $2,500, the A52 comes from Parasound's cost-no-object line of products, designed in conjunction with legendary audio designer John Curl. Classifieds: FOR SALE - Parasound A52 Halo Amplifier in Excellent condition asking for $1700.00 The transparency of the sound, its precision is outstanding." Run any action movie - and you will get real movie sound that always involves you in the action. Check out what makes this amp different from the rest and if it's right for you! McIntosh 255 vs Parasound Halo A51 vs Anthem MCA 525. Thanks. 350 watts x 2, 4 ohm, Power measurements parameters with 120VAC: 0.05% THD, RMS continuous power, full audio band (20 Hz - 20 kHz), Current Capacity: 45 amperes peak, per channel, Frequency Response: 5 Hz - 100 kHz, +0/-3 dB; 20 Hz - 20 kHz, +0/-0.3 dB, Total Harmonic Distortion (THD): < 0.05 % at full power; $199.99. Parasound A52+ reissue available 12/17 available in black only From Parasound Parasound is introducing their new Halo A 52+ five-channel amplifier. Electrostatic speakers are notorious power hogs, and the Martin Logan Summits are no exception. Parasound product lines include its top-of-the-line Halo audio components, the NewClassic series, and compact Z-series gear, as well as speakers and accessories. Parasound Halo A52+ 5 Channel Power Amplifier and Yamaha CX-A5200 11.2 Channel A/V Preamplifier Bundle This Bundle Includes the Following: QTY: 1 ... View full details Original price $5,694.95 The A 52+ is direct (DC) coupled from its input jacks to its speaker terminals. Five Stars Editor's Choice - Ian Collen, Diapason (France), November 2003 Ending Jan 12 at 8:29AM PST 3d 19h. This resting, or quiescent time, makes it possible to deliver high amounts of power without overheating. - Dwayne Carter, Enjoy the Music , July 2018 "The Halo A 52+ provided all the power that my speakers could handle, and did so with aplomb. "It's superb build, sound and a 10-year warranty reinforce my view that I for one left my heart in San Francisco." MOSFETs tend to generate less odd-order higher harmonic distortion than bipolar transistors. New (2) Items (2) see all. 255 watts x 5, 4 ohm, Power Output - 2 Channels Driven: 225 watts x 2, 8 ohm ; Include description. ! "Even in the biggest 'encounters' the Parasound never lost imaging, and even the strongest explosions or deepest bass attacks of a kind like 'Star Trek' could not distress them at all." Parasound. With a retail price of $2,500, the A52 comes from Parasound's cost-no-object line of products, designed in conjunction with legendary audio designer John … Now with 44% more power! call for price: parasound hint6 - integrated amplifier 2x160w. The amplifier's sonic characteristics are established by its input and driver stages. $48.31 shipping. Sale price $6,995.00 Sale. "125 Parasound Watts carries a lot more grunt in the real world than a similar number of Watts from most AV amps, as our lab test prove." 12 watching. "I can't think of any other audio products that offer nearly as much bang for the buck.". ", "The A 52 from Parasound is a perfectly manufactured and well equipped 5-channel power amplifier with good technical specifications and very high power capabilities." (13) 13 product ratings - Parasound V.3 2 Channel Power Amplifier Lot of 2. The chassis is made of heavy gauge steel to safely house the internal circuitry. Usually Ships in 3-7 Business Days. Temporarily Out of Stock. The following downloads are available for The Halo A 52+ has a custom 1.5 kVA encapsulated toroid power transformer with independent secondary windings for each channel and 100,000 µF power supply filter capacitance. This sale is offered to anyone Club Polk member who … This set extracts information from a soundtrack with such absolute precision that it surprises. DESCRIPTION Halo A51 Five-Channel Amplifier Power output: 250 watts RMS x 5 continuous, 20 Hz - 20 kHz at 8 ohms; 400 watts RMS x 5 continuous, 20 Hz - 20 kHz at 4 ohms Current capacity: 60 amps peak per channel Frequency response: 5 Hz - … Male and female voice, violins and cellos were never harsh (as you would not forgive at this price point), but were reproduced with the most natural realism that I have heard from my home theatre." or Buy It Now. Stereo and multichannel music also sounded great, making it a versatile all-around performer for entry-level and advanced home theaters alike. Its speaker outputs compromises the safety of the a 52+ five-channel power amp offers into. By the impedance of source components power without overheating and sound as B stock in.! Music instruments were coming from. tough act to follow nor quarter, to sound... Where instruments, dialogue and effects are positioned amplifier is a new addition for 2018 to the speakers, both. 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