Do two AHB2 amps drive such speakers significantly better than a single AHB2? The Parasound Halo P 5 Preamplifier In Use. COVID-19. I wish Hi-Fi News still had their old reports and reviews in a different subsection of the website as archives. 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. Read Instructions — Read all the safety and operating instructions before 11 Mar 2012 Nad M25 / Parasound A51 / LSiM Series / HT Use 80% products you planned on using and … I had also tried several other USB cables such as AudioQuest Carbon and Diamond and Kimber Kable CU. I have not heard/used the M22 v2. Input sensitivity: 1V per leg balanced, 1V unbalanced. Parasound HALO A21 Amplifier overview and full product specs on CNET. I see that you have been using two AHB2 amps in mono. Perhaps its one of those things that looks great in pictures, but doesn't amount to much in reality. I actually purchased my A21+ from them. The new Parasound Halo A 21+ and A 23+ employ higher-capacity power supplies to increase output from 250 to 300 watts and 125 to 160 watts respectively. The new variant A21+ now has been developed with enhancements (both cosmetic and more fundamentally - internally) by the dedicated team at Parasound, to ensure that where necessary the natural development of benefits can be added and evolved. $2,995 : $2,995: NEW. It would be neat to understand what it's doing under various loads, as it could speak to a bit to the prospect of Class H or G amplification from an industry-wide standpoint, namely regarding the advent digital power supply. I actually purchased my A21+ from them. Parasound's Halo A 52+ multichannel power amplifier ($2995) is specified to output 180Wpc RMS into 8 ohms or 255Wpc RMS into 4 ohms, all five channels driven. With the Parasound, that picture was spatially quite close and realistically present. Parasound Halo A 21 Stereo Power Amplifier-Audio Advisor The Parasound Halo A21 Stereo Power Amplifier is a powerful two-channel AMP with 24k gold plated five-way speaker terminals that produces hair-raising music reproduction. Vasr Major Contributor. Greetings, excellent review. 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. Editor's Note: Parasound specs this amp at +/- 3dB from 5Hz to 100kHz at 1 watt. Voltage gain: 29dB, 8 ohms (unbalanced input). The A 21 amplifier is loaded with usable … When connected to a passive speaker with 80 dB sensitivity or higher, the preamp/DAC volume needs not to be too high to get a very loud playback. "Demonstrating the control and grip of the Bryston and Anthem but with the velvety midband richness of the ATC, the Parasound’s ability to resolve detail, while remaining composed and easy on the ear, proved the equal of my ‘reference’ Levinson amplifier." I found this out during a visit to Ultra Fidelis in Milwaukee this last week. Stereophile has also reviewed the PS Audio Stellar M700. the sound pressure levels you wish to achieve as being more important specs. You are correct. I cannot fix that but I will notify someone who can. Looking at other measurements and reviews.... Now, may we please have a test of the non-Halo ... Why not simply buy two of the Parasound 2250 amps ... You say the Emotiva did not satisfy you??? Outputs: 1 pair single-ended (RCA) loop for multiamping; 1 pair five-way binding posts. https://parasound.com/a23+.php. I don’t know where you are located but AudioAdvisor is a US online dealer for both Bryston and Parasound. This fits your . Maybe larger soundstage, fuller/richer mids. Frequency response: 20Hz20kHz, +0/0.25dB; 5Hz100kHz, +0/3dB. Is this a good deal? 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. Considering this is a brand name company and we have a class AB amplifier, this seems like … and will be running all of this through Thiel CS2 speakers. If this amp is 10% "better," that number is not worth testing the waters of diminishing returns. Web: parasound.com. In the near-er future, I would like to upgrade to either one of the following two amplification choices: -choice #1: a (new) Parasound JC5, or-choice #2: a (used pair of) Parasound JC1 monoblocks Please note that both choices would be roughly equivalent in cost (which is a moderately-important factor to me.) Procedure for Returning Your A 21 to Parasound for Service If Parasound determines that you should send your A 21 to Parasound, you will be given a Return Authorization (RA) number. The price is nearly identical, about $400 more on the Bryston. 0 item(s)$0.00 Another amp which could also be considered ......... AudioControl Avalon G4 ($2,200), favorably reviewed by TJN for S&V magazine ....... 2, 3 or 4 channels, 600 WPC 8 Ohms, 2 channels :-) ........ ... (for $999 each) and still have money left over? Thank you! At first look the Parasound Halo A 21 is an appealing and robust amplifier accented by brushed metal finish. I read with interest your previous review of the AHB2 amp. But it sounded a bit flatter and as a result less involving/engaging. Which one to you keep connected to the speakers, and why ? They currently have the 3b3 on sale for $5215.50 while the A21+ is $2995. - Parasound A21+ Bridged/mono power rating is 750W into either 8Ω or 4Ω. Does it mean unprocessed like a demo CD that you might find at a band's merch table? While overall you appeared to be impressed with the AHB2, you reported that it did not mate well with certain speakers. I don’t know where you are located but AudioAdvisor is a US online dealer for both Bryston and Parasound. 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 … Bryston 3B3 is high on my list, but considerably more expensive. It's all a personal preference. Joined Jun 27, 2020 Messages 1,205 Likes 1,465. I like the sound staging and tonality of my other amp (Benchmark AHB2) much much better than A21. Its power-output specs when driving only two channels are slightly higher: 225Wpc into 8 ohms or 350Wpc into 4 ohms. Allright fellas, with your help, I've narrowed it down to either the Vincent sp-331, or the Parasound a21. Which one would you recommend? Parasound Halo A21+ Stereo Power Amplifier Changes from the original A 21→A 21+ 250 → 300 Watts (8Ω) 400 → 500 Watts (4Ω) 750 → 1000 Watts (bridged) Filter cap: 88,000 uF → 108,000 uF S/N: 112dB → 115 dB THD (at full power): 0.2% → 0.1% Crosstalk (20kHz): 63dB → 70dB Transformer size: 1.2 kVA → 1.3 kVA Weight: 60 LB → Skip to content. http://rogueaudio.com/Products_Atlas_Magnum.htm Approximate number of dealers: over 50. Price: $2995. The Parasound 2250 V.2 "new classic" -- 275wpc Stereo Power Amp is ON SALE for $999, down from $1395. One could also consider bi-amping the F228Be speakers with a ... Good match with the Monitor Audio PL 300ii, PS Audio Stellar M1200 monoblock power amplifier, Classé Delta Mono monoblock power amplifier, Pass Laboratories Aleph 0 monoblock power amplifier, Parasound Halo JC 1+ monoblock power amplifier, darTZeel NHB-468 monoblock power amplifier, Accustic Arts Audio Mono II monoblock power amplifier, Dynaco Stereo 120 transistor power amplifier, Revinylization #13: Tone Poet, Analogue Productions, ERC reissues, Analog Corner #290: The Haniwa LP Playback System, Gramophone Dreams #44: Audio-Technica, Goldring, LP Gear phono cartridges, Cambridge Audio CXA81 integrated amplifier, Analog Corner # 305: Degritter record cleaner & Aidas Gala Gold LE cartridge, Acoustic Geometry Room treatments (before & after), My current and likely the last home audio setup, Fascinating wiev by Verity Audio Sarastro, Recommended Components: Fall 2020 Edition. Parasound Halo A21+ Two Channel Amplifier Description The outgoing Parasound Halo A21 is the latest two channel power amplifier in the HALO series to get updated. Classifieds: FOR SALE - Parasound A21 Power Amplifier asking for $1999.00 CES 2021. I had Parasound A21 (not A21+) for few weeks attached to my system. When I click on the link, that connects me to your review of F228Be ...... You can try clicking on the link :-) ...... Aha! I listened to it with Benchmark DAC3 + ATC SCM19 speakers. The less powerful Bryston 2b3 is on sale for $3865.50 which still more than $400 than the A21+. Current amplification is a single Parasound A21, in stereo mode. Good luck. New Parasound Halo A 21+ and A 23+ receive significant improvements over long-lived predecessors. I had Parasound A21 (not A21+) for few weeks attached to my system. Parasound recommends to put the amplifier volume on Maximum, then the volume can be controlled from your preamp/DAC. The ParaSound Halo A21 vs Nad M25. I do not have any experience with demo CDs "that you might find at a band's merch table" but it is possible they are comparable. Automatic turn-on by 12 V trigger or audio sensing. Harris hyper-fast soft-recovery bridge diode rectifiers. A full list of specifications can be found on Parasound's website by clicking HERE. Any dealer that's willing to send me the Parasound for comparison, I will gladly purchase it if it's superior! This wasn’t, by any means, inexpensive and given their history of building high performance-to-price equipment – we were very intrigued. This is a review and detailed measurements of the Parasound Zamp V.3 stereo power amplifier. I never thought I would be lacking the power in these units. Parasound’s A21 dispensed truly sumptuous sound," notes England's Hi-Fi News magazine for November 2011. I sent an e-mail to Parasound to see if they can provide more detailed specs than they post in their ads etc. No discrepancy. Me, personally? 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. Everything about it screams "End-game tube amp, long-term keeper! There's no where I can go to listen to all the different amp options with a specific speaker model. Full power is rated all the way down to 5Hz for unrestricted low-end bass Harris hyper-fast soft-recovery bridge diode rectifiers Automatic turn-on by 12 V trigger or … So trying to validate with opinions I feel are reliable. Menu. I would anticipate(!) I like the sound staging and tonality of my other amp (Benchmark AHB2) much much better than A21. Its replacement, the Halo A 21+, is priced a little higher at $2,995. 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. 4 rack space chassis with rear carry handles. Selected the A21+ based on Kal’s review of the F228Be’s. The P 5 is no different, clean and clear. 2014 (?). Dunno. This is a natural for my short-list, with this amp joining the AHB2, the Rogue ST-100 and the Belles 150a Reference 2, among others. ESS Sabre32 Reference DAC (ES9018K2M) + MM/ MC phono stage & XLR in/outs. "", https://www.stereophile.com/content/rogue-audio-stereo-100-power-amplifier, http://www.rogueaudio.com/Products_100.htm. A 21+ now $2,995; A 23+ now $1,595. Regarding tube life, many tube amp users seem to enjoy tube "rolling", so they may well end up changing tubes before they actually need replacing. Cancel 800-820-6460. (One can still search for the original re-printed review though.) I just installed a power conditioner and surge protector on the outlets in my listening room (my depression-era home has terrible wiring), and I am ready to pull the trigger on a power amp. What's more badass than a stereo amp that can deliver 400wpc into 8 ohms, 600wpc into 4 ohms, and a whopping 1200w into 8 ohms when bridged? It will be interesting to see what kind of detail they provide. I have not had an integrated amp or AVR in house in a very long time. The A 21 is built to the strict quality and performance standards set by Parasound. They currently have the 3b3 on sale for $5215.50 while the A21+ is $2995. Thank you so much for the hand. I am running on a pair of Focal Aria 926 but plan on upgrading to a set of Paradigm Persona 3f's as soon as finances allow. CES 2021. The biggest collection of Parasound manuals and schematics. Hi KR , the link provided for Revel Performa3 F206 in the associated equipment listing, is actually for Revel Performa F228Be :-) ....... Nope. Parasound Halo A 23+ Stereo Amplifier . Signal/noise, A-weighted: >115dB. I find that the sound is not powerful enough. The Benchmarks live in the city where, so far, they have not disappointed. CONDITION: 10. All available for free download. Parasound, based out of San Francisco, was founded by a former audio retailer Richard Schram. Check the Specs between A21 vs A21+ Pretty much the same. Damping factor: >l1100 @ 20Hz. It's not in that "different sound" category like the Levinson. None of these sounded nearly as good as the SR. TEAC connects to the A21+ using a set of AudioQuest Earth XLR cables. 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. I was struck with how the soundstage seemed a bit less focused with the A 31. Check the Specs between A21 vs A21+. - Cambridge Audio Azur 851W, Benchmark AHB2 - differences between stereo amp and two monos. Parasound A21+ Parasound A21+ @ Audiologica: Superb ultra-powerful amplifier 2x300 watts into 8 ohms. The A51, which is part of Parasound's Halo line of cost-no-object products designed in tandem with audio legend John Curl, has benchmark levels of performance, yet costs a reasonable $4,500. Warranty: 5 years, limited, nontransferable. Tel: (415) 397-7100. I listened to it with Benchmark DAC3 + ATC SCM19 speakers. That was a good move, because that was when I came across the Parasound A21. Specs below. Additionally, Parasound's A21 just won an … Power Cord, Manual. That was back in 1996. The Parasound A21 is my amplifier of choice and all cables including power, interconnects and speakers are from Clarus. Well, it would have to be hypothetically because, although I have used most of these these components before (not the A21), I have not used any two of them at the same time or A/B. . I too struggled to get the sound quality that reviews (Thanks Kal) suggested. haha. Power Cord, Manual. I actually purchased my A21+ from them. well done. I could be wrong but I don't think so. Channel separation: >80dB @ 1kHz, >70dB @ 20kHz. Details about ☆ Parasound A21 Stereo Power Amplifier ☆ Black See original listing Similar power and price. Currently paired with the NAD M22 and the sound is excellent, but wondering if it can be improved within the same approx proce range (say $3k-$4k). In their eyes, that’s just a bad and rushed design. SPECIFICATIONS… If you say so. But in the article you linked, this is a direct quote... " Still, for $899. They currently have the 3b3 on sale for $5215.50 while the A21+ is $2995. We’re proud to offer you this exceptional audio component that will … I hadn't noticed any change. . This is evident by the JC 1 mono amplifier serving as a base and inspiration for the JC 5. Parasound Halo A 23 - power amplifier overview and full product specs on CNET. Make sure this fits by entering your model number. If I was forced(!) After many years I'm getting back into quality audio. They currently have the 3b3 on sale for $5215.50 while the A21+ is $2995. After soliciting some advice here and considering various brands and models, I decided on the Parasound A23. and will be running all of this through Thiel CS2 speakers. Because the Marantz was overheating, I purchased the Emotiva and couldn't tell the difference between the 3 amplifiers; all wonderful. This new 160 watt integrated from Parasound is infinitely more musical and dynamic. The outgoing Parasound Halo A21 is the latest two channel power amplifier in the HALO series to get updated. Power hungry. I use the a21 for stereo music and surround. Additionally, Parasound’s A21 just won an Editors’ Choice Award in the March 2019 issue of The Absolute Sound magazine, which calls it “an excellent Class AB stereo transistor amp, designed by the redoubtable John Curl.” Conclusion: “The A21 offers a lot of power at an affordable price.” Impressive Performance Upgrades. Greater overall capacity with the monos, obviously. Sep 16, 2020 #22. 5.0 out of 5 stars 4 ratings | 4 answered questions Available from these sellers. I preconditioned the amplifier by operating it at one-third the specified power into 8 ohms for an hour. I'd like to see this design implemented over Class D any day... ... (and one-third the price) Parasound NewClassic 2250 v.2, which has a 2-channel power rating of 275W into 8Ω and 400W into either 4Ω or 2Ω. Thanks. Although price isn’t indicative of which would be better, a 3b3 for only $400 more than the A21+ sounds like a better deal. Parasound Halo A 21 Introduction. Parasound A21 - works perfect however some minor scratchs and dings as seen in picture.Parasound Specs -Circuitry designed by legendary John CurlTHX Ultra2 certifiedHigh bias Class A/AB operationBalanced inputs with discrete circuits and XLR connectorsDirect Coupled - no … I am in the camp that likes the Parasound and doesn't really like the Levinson. But an amplifier is not just about cosmetics especially when considering that most Audio Enthusiasts seem more interested in sound quality and features. Echo Pick. NAD M22 is a pretty good, powerful amp ........ Why you want to change it? I don’t know where you are located but AudioAdvisor is a US online dealer for both Bryston and Parasound. CONDITION: 10 . I received the A21+ in the silver finish which masks the gold accents a bit on the front panel but makes the unit no less handsome. A few comparisons The obvious comparison was with the Parasound A 31, a three-channel amp with specs almost identical to those of the original A 21 and fitted into the same chassis. "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. 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. It came across as neutral, clean and detailed. When I had an Emotiva (https://www.stereophile.com/content/music-round-51), it did not satisfy me. It would be good to have an empirical test of your most reasonable hypothesis. Thanks, may be more boxes than I'd like to deal with. I cannot quantify "better" but I would not settle for the Emotiva even at a fraction of the AHB2 or the Parasound. I will have to take a gander at my local dealer. The final change that really brought my system to meet my and wife’s expectations was a Synergistic Research Atmosphere X USB cable which connects my MacBook Pro to the TEAC. The new variant A21+ now has been developed with enhancements (both cosmetic and more fundamentally - internally) by the dedicated team at Parasound, to ensure that where necessary the natural development of benefits can be added … The A21 will … Your new Parasound Halo Series A 21 power amplifier presents the latest advancements in amplifier technology. Vincent sp-331 I will be using a Peachtree Decco as a preamp/DAC.