power button with its soft blue glow. posts, Auto turn-on by 12v trigger or audio signal, 12v trigger out, Rear panel gain controls; ground lift switch, 4U Chassis; carry handles; rack mounting adapter audioreview.com and the ConsumerReview Network are business units of Invenda Corporation. As so many reviewers have said before me, the A21 is a no-brainier and indeed highly recommended! That was a good move, because that was when I came across the Parasound A21. After many, many months of trying to get it fixed I got rid of it. functionality of each channel by glowing with a different shade of blue. not just about cosmetics especially when considering that most Audio Enthusiasts Ken is an engineer with FedEx and applies his diligent attention to detail to his speaker and electronics reviews here at Audioholics. button prev button next. right bottom is another indicator that glows red if the unit overheats with a At first look the Parasound Parasound at Rocky Mountain AudioFest 2017 - Stereophile review by Herb Reichert. Vernieuwd Halo design met aluminum end caps & gouden highlights Nieuw achterpaneel met zware speaker terminals uit de JC 5 Interne gouden audio verbindingen . Thanks for posting that, I have not seen this A21+ review yet. Discontinued replaced by A21+ costing 3200.00. This took the longest as I wanted to make sure that the eventual replacement to my Bel Canto S300 would be a worthy one. 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). I wasn't happy with the sound of Magnepan and Adcom 5500 always. Get the Audioholics AV Gear Guide Ebook FREE! This amplifier is a beast in every aspect: in performance and in its weight! As long as it sounds as if no electronic machine is engaged, I'll be happy with it. With the assistance of legendary Audio Designer John Curl, they’ve created a beautiful and powerful successor to the A21, The A21+ stereo power amplifier. stage, 16 beta-matched 15 amp, 60 MHz bipolar output amplifiers are both loaded with usable features above and beyond most other Saying it’s a great value is a bit of a disservice. Vaak worden er producten gekocht op aanraden van derden of bijvoorbeeld een review. The Class D amps, while very good sounding and good at what they can do for the price, there is a noticeable hardness in the upper registers and frequencies. They can be switched out of the signal path when not needed, giving a slightly clearer sound. But I canceled the order when they told me it is made to order and would deliver after two weeks while the web site says it is to be shipped in 48 hours. Haven't heard the A21 but I did own an A23 for a few weeks. Soundstage is great, my Magico S3's disappear. warranty, Continuous Power Output: Then I ordered Emotiva XPA 2 believing it is good deal for the money. When I took the plunge with the A21, it was massive and quite powerful. After all, listening to music is supposed to be fun and relaxing. Ken Stein is a contributing writer and reviewer for Audioholics and he really REALLY likes his speakers (which he should, since he spent countless hours hand-crafting them himself.) While expensive is a relative term, for the sake of this discussion, let’s say expensive is anything over $1,000. impedance: 33 kW unbalanced; 66 kW balanced, S/N ratio: > 112 dB, input shorted, IHF A-weighted, Dimensions: 17-1/4" w x 7-5/8" h x 19-1/8" d, 7" h without feet, Two amplifiers required for 7-channel audio (A 21 and A 51), Increased cost associated with two amplifiers. All Rights Reserved. Damn Good Job Guys.....satisfied from Jakarta Indonesia .... Salut. The only other amp I heard and liked as much, was a Musical Fidelity integrated dual mono that was twice the price. Very good sound - maybe a bit lacking in timbre and soundstage when compared to some of my expensive amps of the past. The entire system is more coherent and musical than before the refresh. "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. The final outcome was very impressive and surprising. I couldn't tell any difference from the Mag 3.7 with McIntosh which the dealer demonstrated a few days ago. It was more than I expected. But an amplifier is Nothing really, other than it not being a low power amp, i don't know specifics, but id assume its not the most energy efficient unit, likes to run warm. Parasound P6 Voorversterker. changes to a brighter blue after all circuitry has been initialized. The Parasound Halo JC 5 certainly lives up to the buzz. No integrity of doing business. In het hoge segment biedt Parasound de Halo-reeks. None I can find in a year of usage. I have a degree of science but I have had hard time to understand the scientific narratives of audiophiles. Parasound Halo, ZoneMaster, Z Custom, and NewClassic are four distinct product families. This became very apparent once I noticed it, and it is present in all recordings and playback. But it's worth it! I am acquainted with Parasound, as my first audiophile quality CD player was a Parasound CDP-1000, and later I bought a Parasound DAC-1500 to upgrade the overall source quality. That is not a joke: it is impossible to lift this super-heavy amplifier (60 lbs. protective shell that contains a powerful yet precious cargo. with independent secondary windings for each channel; 100,000 µF power supply ... As mentioned in any other reviews, the A21 does not favor any particular frequency range. But it delivered in a subtle way, as well. My UPS driver is in fine shape. Schrijf een review en help andere geïnteresseerden. Heard Parasound hooked up to Wilsons at AXPONA and was sold. Join our Exclusive Audioholics E-Book Membership Program! Of course,the quality of the sound is dependent on the quality of the recorded music, as well as the source and ancillary equipment. I had wanted an Odyssey Stratos for many years. This amp by Parasound is head and shoulders better than those amps. The Halo JC 5 stereo amplifier was a culmination of many requests from Parasound customers looking for something with the performance of their JC 1 Mono amp with space and cost savings of a stereo amp. I have had these on Focal Sopra 2, 3's, and Be II's Bookshelfs also so that is 3 great speakers companies and they all loved this amp. I […] The measurements are generally very similar to mine performed on the older A21. | audioreview.com, Continuous power output (20 Hz - 20 kHz): 250 watts RMS x 2 at 8 ohms, 400 watts RMS x 2 at 4 ohms, 750 watts RMS x 1 (bridged mono mode) at 8 ohms, Current capacity: 60 amperes peak per channel, Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt, Total harmonic distortion: < 0.2 % at full power, Interchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHz, Input sensitivity: 1 V for 28.28 V, THX Reference Level, Input impedance: 33 k ohm unbalanced; 66 k ohm balanced, S/N ratio: > 112 dB, input shorted, IHF A-weighted, Dimensions: 17.25" wide, 7.625" high (7" without feet), 19.12" deep, Manufacturer''s limited warranty: 10 years parts, 5 years labor. As mentioned in any other reviews, the A21 does not favor any particular frequency range. Parasound’s amplifiers are well known and established products, which is of no surprise considering the legendary amplifier designer, John Curl, has been involved in the company’s amplifier product development since its early years. I bought my A21 in 2008 to replace an Adcom 555II to drive my Infinity renaissance 90. - 20 kHz, 4 ohms, both channels driven; 750 I only listen to classical music and my ultimate desire is the replication of the natural sound with electronic equipment. Selected the A21+ based on Kal’s review of the F228Be’s. watts RMS x 1, 20 Hz - 20 kHz, 8 ohms, Current Reviews van de Parasound A21+ Heeft u ervaring met de Parasound A21+? The understated look of the A included, Parasound's 10 years parts, 5 years labor Halo A21 Two-Channel Amplifier Continuous power output (20 Hz - 20 kHz): ... That was a good move, because that was when I came across the Parasound A21. This amp has the muscle to control your speakers. In crescendos and complexes musical passages, the amp sounded relaxed and musical. "The Parasound Halo A 21 and A 51 are top rate amplifiers at a great value. Thanks for posting that, I have not seen this A21+ review yet. With the inclusion of digital processing and bass management, the Halo P 5 is a bargain, competing with preamps costing many times more. (C) Copyright 1996-2018. One of the best amplifiers that I've ever purchased. It was good with at low volumes and natural sounding at higher volumes. Over the course of the next 3 months, I went on and auditioned similar priced amps from Wyred4Sound, Bel Canto and eventually the Parasound. harmonic distortion: < 0.2 % at full power, Interchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHz, Input sensitivity: 1 V for 28.28 V, THX Reference Level, Input legendary John Curl, Balanced inputs with discrete circuits and XLR 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. Terrible amp, I would not recommend the newer Parasound Halo series. Money well spent. I have had this amp for 11 years and never had an issue of any kind. photographyreview.com After 15 years of devoted service, Parasound has retired its beloved Halo A 21 amplifier. power as does the "Halo" insignia around the power button which accents the It was an apt one, as it truly allowed wonderful music to be played in my new system. capacity: 60 amperes peak per channel, Power bandwidth: 5 Hz - 100 kHz, filter capacitance, AC present, channel status, high temperature Halo A 21 and A 51 are appealing and robust amplifiers accented by brushed metal He music just came through as it was meant to be. Runs cool, even when pushed to high volumes. So I was going to buy Adcom GFA 580 SE with preamp but the recent review of Adcom wasn't that positive. The Halo A21+ (moving forward just the A21+) is dense. My journey to refresh my audio system began with the replacement of my Sonus Faber Grand Piano Domus with the Sonus Faber Cremona Auditor M. After that, it was the DAC (Perpetual Technologies P1/P3 combo) to Wyred4Sound DAC2 DSDse, then my CD Transport (Northstar 192 Transport to Wyred4Sound MS-2 music server), and finally my Power Amp (I ran the DAC direct to the Power Amp). It was a long and winding road to get to the Halo though. For the price, it is an excellent value and, most of all, it does not leave me wanting to look for something better (which I am sure there are for a lot more money). € 1450,00. But an amplifier is not just about cosmetics especially when considering that most Audio Enthusiasts seem more interested in sound quality and features. Parasound seems to have attended to every aspect of their design including the excellent build quality internally and externally matched with great looks." Parasound calls the Halo Integrated a … I am once again a fan. Sizing the Halo A21+ up. Strong bass, natural mids and extended highs. I couldn't tell which component of what I have was at fault. Confused about what AV Gear to buy or how to set it up? Essentially, it’s trying to cram two of their top-of-the-line mono amps into a more attractive package – in both size and price. 4 Distinct Product Lines. = 27 kg)--especially if you … Parasound Halo P 5 Preamplifier Review Highlights. That was back in 1996. Listening to music has never been this fun and easy. Since my Bel Canto is a Class D amp, I am ok with looking at another Class D amp to replace it, although I did not restrict my search to just Class D amps. But as fate had it, when I got one tI had nothing but problems with intermittent noise and hum. Besides equipment, I also changed out my cables (DH Labs HDMI cable from Wyred4Sound MS-2 to DAC, SoundSilver Clarity silver conductor XLR cables from DAC to Amp, & TelluriumQ Ultra Black loudspeaker cables from Amp to Loudspeakers). finish and a "Halo" aqua blue light around the power button. Spoiler alert: This review continues that tradition of praise. Parasound Halo JC 1+ Mono Power Amplifier (Image credit: Parasound) Parasound has a new flagship mono power amplifier, the JC 1+. Its replacement, the Halo A 21+, is priced a little higher at $2,995. "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." After soliciting some advice here and considering various brands and models, I decided on the Parasound A23. "P" on the top of the front face glows red to indicate that the unit has AC redundancy portrayal from the "Halo" insignia that also switches to € 3999,00. Back to the present time. Residential Roofing Service. 250 watts RMS x 2, 20 Hz - 20 kHz, 8 ohms, both channels driven; 400 watts RMS x 2, 20 Hz Copyright © 1998–2020 Audioholics, LLC. In fact, it made listening to music enjoyable again. signal path, Complementary MOSFET driver stage and JFET input I have had amplifiers by McCormack, Pioneer, SAE, Odyssey and a few others. After almost 2 years, local shops are still trying to fix the Goldmund and the A21 has done a wonderful job in my system. The amplifier is amazingly quiet, tonally balanced with an ability to deliver detail and layering in a price bracket just a notch below some of it’s bigger brothers. Hence, it was a total refresh. A couple of years ago, Parasound introduced the Halo A 31 ($3295 USD), a three-channel version of their top-of-the-line stereo and multichannel amplifiers, and the subject of this review. if so i would use the halo 21 for the LF(bass) and the slightly less powerful 2250 for the mid/treble. 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. I hear the detail of all the percussion. And I am too short of adjectives and adverbs to write a review as audiophile does. It did not give me any listening fatigue at all. Once the power is turned on the soft blue ... Parasound A21+ Eindversterker. I am not an audiophile and I have no clue what pro audiophiles are talking about whenever I read their saying. Then I decided to take a chance of Parasound after the president of company replied within 12 hours of my inquiry. Overall Rating: 5/5 Stars - Ken … The day the UPS driver huffed and puff his way to my door step, couldn't come soon enough. Parasound Halo A23 Stereo versterker. And despite what the purists say, on occasion, for example when playing a poorly engineered recording, they can be useful. Parasound has totally hit the proverbial home run with the Halo C 2 and A 51, and I very strongly recommend them. Circuitry designed by SAN FRANCISCO (1/4/19) — Parasound has announced a more-powerful "plus" versions of their best-selling A 21 and A 23 power amplifiers that were in continuous production since 2003. The Halo A 23+ was designed by engineer John Curl, who’s well known in audio circles, and since the 1990s has designed many amplifiers for Parasound. There is some clipping but it is tolerable. Additional Resources • Read more Parasound Reviews from HomeTheaterReview.com here. seem more interested in sound quality and features. It’s easy to see why this Parasound has its set of loyal followers. connectors, Direct Coupled - no capacitors or inductors in The A21 out of the box controlled the Rens top to bottom bringing out tight bass and crystalline highs that I never heard before with the Adcom. The upper registers and frequencies sounded sweet and very listenable. I did my usual research online, and trawled the various online audio magazines for suitable candidates. Built like a tank. The component under review, the $2000 Halo A 21 stereo amp, is slotted in further down the Parasound line. Parasound decided to update their already brilliant A 21 power amplifier which had become a staple for their brand for over 10 years. transistors, 1.2 kVA encapsulated toroid power transformer Especially the piano playing was as real as being natural. The distortion of high frequency is significantly down and the sound of low frequency is alive. But I can say this Halo A 21 is remarkable and am very pleased with. We can’t remember the last time we reviewed a product such as this with bass and treble controls. carreview.com | Plenty of grunt, quality build, great highs and mighty lows. So I ordered Cambridge CXN to eliminate analogue connection and separate DAC altogether. +0/-3 dB at 1 watt, Total For the A21, no matter how hard it was driven, there was no hardness at all. The A 21 and A 51 Other Web Sites in the ConsumerReview Network: mtbr.com | Parasound has updated the Halo P3 after more than a decade with the new Halo P5 preamplifier. For example the Nonetheless, it is still very much a Curl design, with his customary J-FET input stage, MOSFET driver stage, and beta-matched bipolar-transistor output stage—each arrayed in a complementary configuration, making for a more linear and lower distortion circuit. For $2,500 it was worth and enjoyable. In my system, the A21 really allowed me to enjoy my music in ways I did not before. Schrijf een review. It fills the hole that was left in 2012 when Parasound discontinued the $2,500 A 52. He tried the Classe amplifier which is a class D like the NAD and found the other 2 amps to be better match with the F228Be so I decided to go with the new Parasound. I am very happy with it. On the And now Inhabe the added benefit of convenience with the Music Server from Wyred4Sound. Have the P5 pre and the sound is sweet. My requirement for the replacement amp includes relatively high power (more than 300W at 4 ohm), good damping factor, high current capable, reliable, and of course musical and within my budget (not more than $3000). You get a switchable phono stage, a headphone output and even tone controls. Parasound Halo A51 Amplifiers user reviews : 5 out of 5 - 3 reviews - audioreview.com Parasound Halo A 23+ Stereo Amplifier . Source music was Tidal, all familiar tracks I am intimate with. I spent two hours listening to a Parasound Halo A21 driving both of these speakers: Monitor Audio Gold 200 Floorstanding Speaker DYN Audio Confidence 20 Bookshelf speaker@ ($12,000 a pair) (My Speakers are B&W Nautilus 804's. ) The amp in silver is nice to look at and 65lbs it is a beast that competes with krell and Levinson at a quarter of the cost. 21 / A 51s subtle yet empowered front panel implies a need for a space aged amplifiers in today's market. I'm in no hurry to replace it. At first look the Parasound Halo A 21 and A 51 are appealing and robust amplifiers accented by brushed metal finish and a "Halo" aqua blue light around the power button. I did not miss the cleaning and preparing of my CDs before playing etc. “Let our rigorous testing and reviews be your guidelines to A/V equipment – not marketing slogans”. I now also have a A31 plus two A23s. Speaker terminals on back are made of cheap plastic and the amp is built in Taiwan but designed by John Curl and put to market by an American company but as far as sound and build quality this amp ca not be beat at this price point. roadbikereview.com | In addition to the trigger voltage feature, it has a input signal sensor that I use to couple it with my Conrad Johnson preamp because the CJ does not have a trigger outlet. After my 15 year old Goldmund amp broke, I bought an A21 in 2015 to fill the need until either the Goldman could be repaired or replaced with a top of the line power amp. Thank you Parasound for making such a wonderful product at this price point, and bringing musical enjoyment to the masses! After many years of dreaming about purchasing the A21, I have it now, and it is a truly remarkable amplifier. Parasound Halo P5 Front Panel I don’t understand why high end audio has to be so expensive. Parasound's Halo JC5 conforms to some of these stereotypes, but there's more to it than just slam There's nothing terribly unusual about a big, hefty US-made power amp: after all, it's almost an archetype of what we think the US high-end is all about. The Parasound A52+ (Halo) five-channel amplifier, on the other hand, comes in a 28" x 26" x 12" (WxDxH) box, and weighs a good 58 lbs! The Parasound A52+ (Halo) five-channel amplifier was mine to review. In summary, the A21 was the final piece of my equipment refresh journey. Only problem is if and when bridged, it can only be used for 8 ohm speakers. Additionally, Parasound's A21 just won an … indicators, Gold-plated RCA input jacks, loop output jacks, Heavy-duty 24k gold-plated 5-way speaker binding red. hi just wondering if the parasound halo a21 power amp can be bi amped with another halo 21 or a parasound classic 2250. for my front left and right monitor audio pl300s? I paired it with a Parasound P3 preamp and it was just.... astonishing. I ended up replacing the A23 with a Schiit Vidar for half its price and haven't looked back. center bottom of the front face are the two indicators that verify proper In the When I was in college, I purchased a truly fantastic NAD stereo preamp for a few hundred dollars. This is a giant killer and only egos of having a brand name will keep you from experiencing this at these prices. I guess it was the fact that the A21 is a Class A/AB design that made the difference (between the Wyred4Sound & Bel Canto). Review after review, award after award seems to naturally follow a company who has put value without compromise first as defined by the very products they make. The measurements are generally very similar to mine performed on the older A21. All Rights Reserved. This review is written just to show my appreciation of Halo A21, which has served my demands. The HALO A23+ stereo power amplifier that is reviewed here is the updated version of the HALO A23 amplifier. It joins the two-channel Halo A 21 and the five-channel Halo A 51 -- only the Halo JC 1 monoblock costs more.