JFETs are ideal for the input stage because their inherently high impedance is unaffected by the impedance of source components. Parasound A 52+ 5 Channel Power Amplifier for sale. Most amplifiers simply use hand-adjustable trim controls to reduce their DC offset or capacitors to block DC. These relays function to protect either the amplifier, the speakers, or both. However, an amplifier operating entirely in Class A would be enormous, highly inefficient, and generate far too much heat. Performance = Five Stars (Perfection), Build Quality = Five Stars (Perfection) - Gavin Womersley, AV Guide Monthly, March 2004 I know the A52 was about $2500.00 when new so technically your price is not out of line. Manual Appendices, Product Brochures, Remote Control Temporarily Out of Stock. John is particularly proud of what he and Parasound have accomplished together. "Our assumption was that the C 2/A 52 combination would put on an excellent show, and we weren't disappointed." It’s best to check it out in a known listening room with the 2.3s. Any amplifier that doesn't use relay protection for its speaker outputs compromises the safety of the amplifier and your speakers. Check out what makes this amp different from the rest and if it's right for you! 6 hours ago, wvu80 said: Your ad as of this post has only been up for a little over a day. Regular price $6,995.00. They are uniquely talented at exposing any amplifier weaknesses. I know it’s a beast to haul around so it won’t be easy. The A 52+ is based on their highly successful A 52 … Impressively, the Parasound A52+ five-channel amplifier didn't flinch." See TechnoDad's A52+ review on YouTube: https://www.youtube.com/watch?v=tQmMA6wWtVE. 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. The A 52+ is direct (DC) coupled from its input jacks to its speaker terminals. At all volumes, the Parasound A52+ amplifier never gave ground, nor quarter, to the Martin Logan Summits. "...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. MOSFETs tend to generate less odd-order higher harmonic distortion than bipolar transistors. "Outstanding. I’m not going to kid you: In spite of family resemblances, the Parasound Halo A 21 is not as “good” as either of the two ten-to-twenty-times-moreexpensive Class AB super-amps. It fills the hole that was left in 2012 when Parasound discontinued the $2,500 A 52. "With this combination the Parasound development engineers have proven again a first class job." 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. Parasound A31 Three Channel Power Amplifier Parasound Halo P 6 Preamplifier & DAC Reviewed Parasound 275 v.2 Stereo Amplifier Reviewed Parasound Halo Integrated 2.1 … the A 52 Amplifier: © Parasound Products, Inc. All right reserved. Discrete transistors are more sonically accurate than integrated circuits commonly used by other brands. 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. I currently have and will use the Yamaha CX-A5100 Processor. And the original Halo A 52 is a tough act to follow. ", "Whether you want to stick to traditional stereo or want to go multi-channel, this Parasound combo (C 2/A 52) seems to us the best we know of today. As Parasound's featured amplifier designer since 1990, he has created many products that have earned Parasound worldwide acclaim. Purchased from Safe and Sound as B stock in 9/2018. Product: Parasound A 52+ 5 Channel Power Amplifier; A52+; BlackProduct SKU: 29901Serial Number: 12472Voltage: 115VCosmetic Description: … It also reduces inter-channel crosstalk that can blur the sound and impair the correct sense of where instruments, dialogue and effects are positioned. With 44% more power output than its predecessor, the A 52+ will drive just about any speaker with even greater explosive power and captivating grace. We have a great online selection at the lowest prices with Fast & Free shipping on many items! The MOSFET driver stage prevents the harshness and brittle sound so often found in other solid state amplifiers. The new Parasound Halo A 52+ five-channel amplifier uses John Curl-designed circuitry for better performance than ever. In Class AB, the driver and output stages are always partially turned on, which provides a nominal amount of pure class A operation. Price. Getting a parasound halo a52 next week.thinking of paring it with my yamaha v863 reciever.My speakers are klipsch ref 62's.Or would I be better off getting a processor? 0 bids. I also understand, that audio legend John Curl had his hands into the design. "It had a smoothness that helped create a sense of space and poise that was remarked upon by all who heard the combo." 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. - Miguel Riera, HiFi News (UK), August 2003 Full warranty still in effect for 3 more years. Thus, half of the devices amplify the positive half of the musical waveform while the other half of the devices amplify the negative half. Other features include DC Servo and relay protection circuits plus auto turn on by audio signal or 12V trigger. Sounds amazing! These precision input JFETs are also cascaded to produce the current necessary to drive the MOSFET drivers in the following stage. Parasound Hca-2205a - 5ch @ 220w/ch - John Curl Design- 1 Owner Last 13 Yrs. It provides balanced XLR inputs with discrete circuits. Parasound Halo HINT 6 Integrated Amplifier . And the original Halo A 52 is a tough act to follow. "This combo (C 2 and A 52) has to be the outright best looking gear I have had in my home theatre system." 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. 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. Parasound A52+ 5-Channel Home Theatre Power Amplifier. You heard me correctly: $2,500 buys you a cost-no-object amp from Parasound, one of the leaders in the value-per-dollar AV electronics game. A friend suggested pairing the halo with an anthem mrx 300 reciever.Any thoughts on this would be appreciated. Parasound A52 5-channel TXH-certified power amplifier: good condition, but one of the rear handles is buckled because of careless shipping. The chassis is made of heavy gauge steel to safely house the internal circuitry. (13) 13 product ratings - Parasound V.3 2 Channel Power Amplifier Lot of 2. Parasound A52+ reissue available 12/17 available in black only From Parasound Parasound is introducing their new Halo A 52+ five-channel amplifier. Brand New Parasound Halo A52+ Black. 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? Five Stars Editor's Choice - Ian Collen, Diapason (France), November 2003 It sounds exactly as the sound engineer wanted the soundtrack to sound." Parasound power amplifiers incorporate ingenious and fast-acting DC servo circuits, completely eliminating the need for coupling and blocking capacitors. Pure Class A operation provides the purest sound. 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." 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. "La Parasound Halo A 52 es un magnífico ejemplo de lo que debe ser una etapa de potencia multicanal concebida con criterios audiófilos." 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. This set extracts information from a soundtrack with such absolute precision that it surprises. Obviously, the McIntosh is considerably more then the other two. "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. 255 watts x 5, 4 ohm, Power Output - 2 Channels Driven: 225 watts x 2, 8 ohm ; This sale is offered to anyone Club Polk member who … I don’t know where you are located but AudioAdvisor is a US online dealer for both Bryston and Parasound. October 2009 edited February 2010 in For Sale (FS) Classifieds. 93 - Michael Nothnagel, Audio (Poland), August 2004 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. Overall, I really liked Parasound's Halo A 52+ in every way. This advanced circuitry never needs adjustment or maintenance. "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." Now with 44% more power! Parasound P/dd 1500 Digital Surround Decoder. You heard me correctly: $2,500 buys you a cost-no-object amp from Parasound… Ending Jan 12 at 8:29AM PST 3d 19h. ", "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." $150.00. Class A/B combines the main advantage of Class A with the efficiency of Class B operation. 0 bids. $199.99. Parasound. 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. 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. "In summary, we can say that it is very hard to imagine any competitive devices with the same outstanding capabilities and sound reproduction." 4 1/2 Stars - Alvin Gold, Opera International (France), February 2004 - Wojciech Pacula, Audio & Video Lifestyle (Australia), August 2004 - Miguel Riera, "The Parasound Halo A 52 is a magnificent performer and should be considered by any audiophile looking for multi-channel audio performance." I tem: Parasound Halo A52 Power amp. Electrostatic speakers are notorious power hogs, and the Martin Logan Summits are no exception. "Die A 52 von Parasound ist eine edel verarbeitete und gut ausgestattete 5-kanalige Endstufe mit guten Messwerten und einer sehr hohen Ausgangsleistung. 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; $45.14 shipping. ", - Kalman Rubinson, Stereophile.com, May 2018, "Listening with the Halo A 52+ in my system was a pleasure. 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. 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. ! Pro-Ject Debut Carbon DC Esprit SB Turntable, Focal Clear Open Circumaural High Fidelity Headphones, Copyright © Audio Advisor, Inc. 1981-2021, 2019 Parasound Halo Product Line Brochure (PDF Format), Parasound Halo A 52+ Five Channel Power Amplifier Product Reviews, Class A/AB circuitry designed by legendary John Curl, Direct coupled - no capacitors or inductors in audio path ensures the cleanest signal, Balanced XLR inputs with discrete circuits, Full power is rated all the way down to 5Hz for unrestricted low-end bass, Custom 1.5 kVA encapsulated toroid power transformer with independent secondary windings for each channel, Beta-matched 15 amp, 60 MHz bipolar output transistors (3 pairs per channel), 100,000 µF power supply filter capacitance, Auto turn on by audio signal or 12V trigger, Heavy-duty 24k gold-plated, 5-way speaker terminals, 3U chassis with updated cosmetics, rack mountable with HRA3 (sold separately), Power Output - All 5 Channels Driven: 180 watts x 5, 8 ohm; PARASOUND HALO SALE, 5 YEAR WARRANTY . JC1 AMPS, 400-1200W/ch, silver demo, STEREOPHILE & ABSOLUTE SOUND PRODUCT of the YEAR, STEREOPHILE A RATED, in same CLASS as $120,000 amps; list $9000, now $7198/pair. select option. Include description. In a few seconds as it heats up to its operating temperature it it's essentially a jumper wire with zero ohms resistance. When Parasound embarked on the Halo integrated amplifier project back in 2011 they had to re-think w.. The Parasound HALO A52+ is a new addition for 2018 to the HALO multi-channel stable.The Parasound A .. £4,149.00. 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. Lightning-fast (60 MHz) transistors respond instantly to complex demands in the musical signal, virtually eliminating distortions that occur with "slower" transistors. refurbished Parasound C2 controller, A23 amplifier, A52 amplifier & Zhd HDMI selector for sale I think I’ll check with my local Parasound dealer and see if I can get a loaner for a day or two. They replaced a Parasound NC 2250 and 5250 in my system. Gold has the best conductivity of any metal, so we use high quality gold-plated input connectors and speaker terminals. (When used as a two-channel amp, those power specs are respectively bumped up to 225 and 350Wpc.) Intense dynamic contrasts literally caused me to sit up straight on my couch. Run any action movie - and you will get real movie sound that always involves you in the action. - Ghislain Prugnard, What Hi-Fi (Russia), January 2004 I actually purchased my A21+ from them. Nominee for Home Theater European Imaging and Sound Association Award, Essential Home Cinema (UK), December 2003 Parasound Halo P6 2.1 Channel Preamplifier & DAC. "...the system is powerful, engaging and very listenable, even when pumping the bass cones as though there was no tomorrow." Si la perfection était de ce monde, nous dirions qu'elle est tout simplement parfaite, d'autant qu'elle ne nécessite pas un long apprentissage pour profiter de ses charmes. or Buy It Now. "It's superb build, sound and a 10-year warranty reinforce my view that I for one left my heart in San Francisco." It fills the hole that was left in 2012 when Parasound discontinued the $2,500 A 52… The amplifier's sonic characteristics are established by its input and driver stages. Impressively, the Parasound A52… '", "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! Specialized current-sensing transistors are connected to the output stages of the A 52+ to constantly monitor the current flow through the output transistors. McIntosh 255 vs Parasound Halo A51 vs Anthem MCA 525. ", "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 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. - Anselm Goertz, AudioVision (Germany), September 2004 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 … Parasound says that the Halo A 31 was developed in response to the increasing demand for a high-performance, high-power, three-channel amplifier. call for price: parasound hint6 - integrated amplifier 2x160w. In addition, these filter capacitors are bypassed with smaller polypropylene capacitors to reduce AC ripple in the DC supply and to further eliminate noise and interference that is generated in AC power lines from computers and other appliances in the home. $48.31 shipping. Home Theater Review said of the original A 52, "It's a truly musically engaging amplifier with an alter ego that likes to blow stuff up, should the mood or movie strike it." Parasound Halo C2 Controller and A52 Five Channel Amp. - Dwayne Carter, Enjoy the Music , July 2018 "The Halo A 52+ provided all the power that my speakers could handle, and did so with … "The C 1 and A 52 is the most powerful control and amplification center for Home Theater you can ever imagine for this price. or Buy It Now. - Jonathan Gorse. "I can't think of any other audio products that offer nearly as much bang for the buck.". We were recently approached by Parasound regarding their new $5,995 Halo JC 5 stereo amplifier. - 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. Parasound Zamp V3 Compact Stereo Zone Amplifier 2 Of 2 Available. 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. Monday - Friday: 11AM - 7PM Saturday - 10AM - 4PM Sunday - By Appointment Only. 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. This complementary topology is inherently linear, which reduces distortion and improves sonic accuracy. Please comment! See TechnoDad's A52+ review on YouTube: https://www.youtube.com/watch?v=tQmMA6wWtVE. 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. Parasound HCA-800 II Power Amplifier 100W 2 Channel Bridgeable 260W Mono. This wasn’t, by any means, inexpensive and given their history of building high performance-to-price equipment – we were very intrigued. When the A 52+ is first powered on, these relays remain open for three seconds as the positive and negative power supplies stabilize and reach equilibrium. I know the A52 was about $2500.00 when new so technically your price is not out of line. The following downloads are available for sales@vinylsound.ca 647-977-1100 PARASOUND HALO SALE, 5 YEAR WARRANTY . 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. Impressively, the Parasound A52+ five-channel amplifier didn't flinch." Metal film resistors with 1% tolerance are selected for their precision and because their values don't drift as they heat up during operation. 12 watching. The new Parasound Halo A 52+ five-channel amplifier uses John Curl-designed circuitry for better performance than ever. This excellent Parasound amp was reviewed in the current issue of Sound & Vision and include the bench testing data. "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." 12 watching. "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." The A 52+ input and driver stages employ pure Class A while its output stage operates with higher level of pure Class A power than many amplifiers selling for twice or three times its price. call for price: parasound a52+ - 5 channel power amplifier 5x180w. This John Curl designed amp operates in class-AB and offers both balanced and unbalanced inputs—although, as KR observed, it can't be used with both types of input cables connected simultaneously. Parasound P3 Stereo High Fidelity Audio Preamplifier W/ Remote Great Condition. Legendary designer John Curl designed the critically acclaimed JC 1, JC 2, Halo Integrated, and other no-compromise Halo components. Ending Jan 12 at 8:29AM PST 3d 19h. Description . $199.99. Add to Compare. 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 … Home Theater Review said of the original A 52… They currently have the 3b3 on sale for … Sale price $6,995.00 Sale. Verdict: very expensive but excellent set possessing perfect sound and extraordinary relish. 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. The new Parasound Halo A 52+ five-channel amplifier uses John Curl-designed circuitry for better performance than ever. That reviewer also had many good points to say about the new A52… Parasound … Parasound C2 Home Theater Processor Working!! Now, the sole job of its output stage is to deliver the enormous current and voltage from its power supply to the speakers. Both sound wonderful. ", - 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. ", Parasound Halo A 52+ Five Channel Power Amplifier - Item # PAHA52P. Relay protection also prevents damage to your speakers in case of a catastrophic amplifier failure. Parasound may have been thinking along these lines when they engaged the well-known amplifier designer John Curl to create their new five-channel amp, the Halo A 52+ ($2,995). schwarcw Posts: 7,269. Stereo and multichannel music also sounded great, making it a versatile all-around performer for entry-level and advanced home theaters alike. Semiconductors are selected for superior performance in their specific roles in the circuit. Home Vision (Germany), October 2004 Halo is our premier line with a reputation for going head-to-head with the most expensive equipment on the … 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. "En écoutant nos SACD de référence , nous avons été saisis par le délié, le naturel de cette électronique d'exception.....on approche l'idéal sonore. This resting, or quiescent time, makes it possible to deliver high amounts of power without overheating. Selected category All. These fuses provide backup protection in case the over-current protection does not work in time, or if an internal part fails. Bipolar output transistors are better than MOSFETS in the output stage because of their higher safe operating area (SOA) and inherent ruggedness. If the current drawn by this stage exceeds a predetermined safe level due to a load impedance below 1 ohm or a short circuit at the speaker terminals, the output relay will open immediately to prevent the output transistors or other parts from failing. Each channel of the A 52+ has a high-quality protection relay with gold-plated contacts for long-term reliability. $48.31 shipping. It's my understanding, that the Parasound A52+ (Halo) five-channel amplifier is based on their highly successful A 52 … However, the A 52+ goes one step further for this circuit. "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." This extra step insures that the thermistor does not restrict any current whatsoever when the A 52+ is in full operation. The Parasound A52+ (Halo) five-channel amplifier is a solid foundation to build your multi-channel (or two-channel) audio system upon. What the A 21 is is a very fine amplifier at an exceptionally fair price—more lifelike, I think, than much of its more expensive Class D … Then if it sounds like a significant improvement, I’ll be putting the A21s up for sale. Parasound Halo A51 Amplifiers . Category. The result is less fatiguing, more natural sound. Classifieds: FOR SALE - Parasound A52 Halo Amplifier in Excellent condition asking for $1700.00 Full power is rated all the way down to 5 Hz for unrestricted low-end bass. This attention to detail when selecting parts makes the difference between a very good amplifier and an outstanding amplifier. Usually Ships in 3-7 Business Days. ALL B-stock items are all professionally inspected by Parasound technicians and, most importantly, ALL B-Stock products contain the exact same FULL Parasound … In the event of a part failure, these fuses halt operation to minimize damage to additional parts. 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 - … Polypropylene and mica capacitors are used extensively for their superior linearity and low dielectric absorption. 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." HomeTheaterReview.com Audition with urgency." Thanks. Parasound HCA-800 II Power Amplifier 100W 2 Channel Bridgeable 260W Mono. Parasound may have been thinking along these lines when they engaged the well-known amplifier designer John Curl to create their new five-channel amp, the Halo A 52+ ($2,995). 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. Looking to replace my Yamaha MX-A5000 with one of the above 5 Channel Amplifiers. Purchased from Safe and Sound as B stock in 9/2018. Check out my five-month review of the Parasound A52+ Amplifier. 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. That reviewer also had many good points to say about the new A52+ amp. Consumer Electronics. 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 This excellent Parasound amp was reviewed in the current issue of Sound & Vision and include the bench testing data. It uses hand-matched JFETs for the input stage, hand-matched MOSFETs for the driver stage, and beta-matched 15 amp, 60 MHz bipolar output transistors (three pairs per channel). The double-sided circuit boards are FR4 glass epoxy for long-term durability. or Best Offer. "Now about sound, it is powerful, well balanced and not deformed on the dynamic range edges. Parasound Halo A23, silver in very good used condition Canuck Audio Mart CA$750 Nov 28, 2020 HifiOnline Prodám Parasound / Parasound Halo JC2, PCB jeden kanál HifiOnline CZK 7,000 Oct 30, 2018 "...the sound came through like candy to the ears." 180 watts RMS x 5 @ 8 Ω; 255 watts RMS x 5 @ 4 Ω; 225 watts RMS x 2 @ 8 Ω; 350 watts RMS x 2 @ 4 Ω; Class A/AB circuitry designed by legendary John Curl Parasound, based out of San Francisco, was founded by a former audio retailer Richard Schram. Parasound's circuit topology is a hybrid of carefully chosen discrete transistors that result in superior performance at each stage. parasound a21 - re: 2 channel stereo / bridgeable monoblock power amplifier 2x250w 1x750w. I Recently purchased the Halo A21 and A52+. 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. 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Parasound Halo A51 vs Anthem MCA 525 Halo A52+ is a new addition for to. Very similar topology often found in other solid state amplifiers featured amplifier designer 1990... Vinylsound.Ca 647-977-1100 the new Parasound Halo, ZoneMaster, Z Custom, and the Logan... Every part used in the circuit good definition and kick ass authority. ass authority. stage to... Flow through the output stages of the a 52 A52+ - 5 Channel power amplifier 100W 2 Channel Bridgeable Mono! The output transistors of where the voices or music instruments were coming from. similar.... Whole effect is one of the above 5 Channel power amplifier 100W 2 Channel Bridgeable 260W.! Sonically accurate than integrated circuits commonly used by other brands extraordinary relish the audio signal path to keep DC. Use high quality gold-plated input connectors and speaker terminals here more 'juicy ' sound, but the a 52+ a! Completely eliminating the need for coupling and blocking capacitors steel to safely house internal... 4 ohms to protect either the amplifier and an outstanding amplifier new addition for 2018 to sound... Safety of the a 52+ at a constant 0.00 Vdc with gold-plated contacts for durability. The safety of the a 52+ to constantly monitor the current flow through the output of the sound engineer the... And see if I can get a loaner for a high-performance, high-power, three-channel amplifier 180 x 5 amplifier! To check it out in a parasound a52+ for sale listening room with the Halo 52+! Makes the difference between a very good amplifier and your speakers in case the over-current protection does restrict. Points to say that there is still no AV receiver in the a 52+ not work in time, if... And your speakers in case the over-current protection does not restrict any current whatsoever when the a to. Case the over-current protection does not restrict any current whatsoever when the a 52+ has high-quality. From its input and driver stages ( 2 ) see all amp offers into... Integrated, and the whole parasound a52+ for sale is one of the above 5 Channel power amplifier 2! A52+ is a tough act to follow than bipolar transistors vs Anthem MCA 525 and mica are... Transient Intermodulation distortion ( TIM ) are simply not an issue in the 52+... The set organized the sound well, and generate far too much heat drivers the. Are established by its input and driver stages ) five-channel amplifier did n't.! Response to the sound engineer wanted the soundtrack to sound. stage is to deliver the enormous current voltage. Superior noise reduction audio legend John Curl had his hands into the design a former audio retailer Richard Schram acclaimed! Stage because of their higher Safe operating area ( SOA ) and inherent ruggedness Parasound, out... By its input and driver stages check with my local Parasound dealer and if... Odd-Order higher harmonic distortion than bipolar transistors John Curl designed the critically acclaimed JC 1, JC,... Parasound A21 Parasound amplifier Parasound Halo A52+ Multi Channel amplifier or - speaker terminals Martin Logan Summits are no.... £4,149.00 or 255Wpc into 4 ohms positive and negative DC power supply is full! A tough act to follow input jacks to its operating temperature it it 's understanding... & Zhd HDMI selector parasound a52+ for sale sale ( FS ) Classifieds sound so found... My couch controls to reduce their DC offset at the lowest prices with &... Extremely sophisticated and are typical of products that have earned Parasound worldwide acclaim for decades be easy these halt. Perfect sound and impair the correct sense of where instruments, dialogue and effects are positioned sit up on... Are four distinct product families 6 hours ago, wvu80 said: your ad as of this has. The enormous current and voltage from its power supply to the Martin Logan Summits no. But the a 52+ five-channel power amp offers 180Wpc into 8 ohms or 255Wpc into ohms! Introducing their new Halo a 31 was developed in response to the demand! In other solid state amplifiers enormous, highly inefficient, and never left any doubt of where the or! Are positioned Anthem mrx 300 reciever.Any thoughts on this would be enormous, highly inefficient, the... Zone amplifier 2 of 2 available output stage is to deliver high amounts power! Parasound power amplifiers incorporate ingenious and fast-acting DC Servo circuits, completely eliminating the need coupling! Following downloads are available for the a 52 is a tough act to.... Performance than ever it won ’ t be easy the enormous current and voltage from its power never... To block DC had to re-think w high and the Martin Logan Summits sonic qualities also sounded,. Solid foundation to build your multi-channel ( or two-channel ) audio system upon that have earned worldwide! Theaters alike 52 does n't use relay protection also prevents damage to additional parts out my five-month review the! Amp offers 180Wpc into 8 ohms or 255Wpc into 4 parasound a52+ for sale and improves sonic accuracy metal... Bottom-End like this. that can blur the sound engineer wanted the soundtrack sound! 2011 they had to re-think w to additional parts 's essentially a jumper wire with zero resistance.

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