Good luck. Considering this is a brand name company and we have a class AB amplifier, this seems like … heck, forget that conditional: I am greatly impressed with the Emotiva XPA-5.". Parasound Halo Integrated, Pioneer SC-LX 901, Oppo-205, Revel F208 + Heco Aurora Center 30 + Heco Victa Prime 202, Takstar HF 580 . Approximate number of dealers: over 50. I was struck with how the soundstage seemed a bit less focused with the A 31. After 15 years of devoted service, Parasound has retired its beloved Halo A 21 amplifier. 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 don’t know where you are located but AudioAdvisor is a US online dealer for both Bryston and Parasound. "Unless an amp designer imposes her will ... ", I'm not certain that I've ever read a review in Stereophile mentioning a female amp designer, though they must exist. Additionally, Parasound's A21 just won an … THD: <0.1% @ full output. I use the a21 for stereo music and surround. Although price isn’t indicative of which would be better, a 3b3 for only $400 more than the A21+ sounds like a better deal. 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. $2,995: $2,995: … I will be using a Peachtree Decco as a preamp/DAC. They currently have the 3b3 on sale for $5215.50 while the A21+ is $2995. Joined Jun 27, 2020 Messages 1,205 Likes 1,465. In their eyes, that’s just a bad and rushed design. The biggest collection of Parasound manuals and schematics. They currently have the 3b3 on sale for $5215.50 while the A21+ is $2995. "", https://www.stereophile.com/content/rogue-audio-stereo-100-power-amplifier, http://www.rogueaudio.com/Products_100.htm. I listened to it with Benchmark DAC3 + ATC SCM19 speakers. The ParaSound Halo A21 vs Nad M25. 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. 0 item(s)$0.00 There is no headroom with the amp whatsoever, but it still does 200Wpc into 4 ohms, and the monoblocks close to 500Wpc. maybe even listen. . Parasound tries to create extremely solid designs that last for years as opposed to updates and tweaks every year. 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. All available for free download. The Parasound A21 is slightly on the warm side, but it is a more conventional sounding amplifier. The outgoing Parasound Halo A21 is the latest two channel power amplifier in the HALO series to get updated. 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. We’re proud to offer you this exceptional audio component that will … Power Cord, Manual. 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. "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 see that you have been using two AHB2 amps in mono. 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. That was a good move, because that was when I came across the Parasound A21. I would anticipate(!) Allright fellas, with your help, I've narrowed it down to either the Vincent sp-331, or the Parasound a21. Greater overall capacity with the monos, obviously. Which one would you recommend? I wonder if Benchmark found that there is a limit to the power supply design or if they found there was a cost limitation in building a more powerful supply section? Power hungry. Input sensitivity: 1V per leg balanced, 1V unbalanced. I will have to take a gander at my local dealer. 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? 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. Damping factor: >l1100 @ 20Hz. If you need evidence..Write me and I will disclose the information. Interesting. Tell me if I'm wrong... How much does my sound "suffer" by using a $2000 Marantz integrated amp/receiver or an Emotiva amp? CES 2021. but has been updated with a few new features, ca. Complementary MOSFET driver stage and JFET input stage 16 beta-matched 15 amp, 60 MHz bipolar output transistors 1.2 kVA encapsulated toroid power transformer with independent secondary windings for each channel 88,000 µF power supply filter capacitance Parasound HALO A21 Amplifier overview and full product specs on CNET. 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. Power Cord, Manual. 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. Parasound Hint 6. The only problem that I had was with an AHB2 with the Monitor Audio Silver 8s in my CT system and I have not tried them with the monoblocs. If this amp is 10% "better," that number is not worth testing the waters of diminishing returns. Selected the A21+ based on Kal’s review of the F228Be’s. I sent an e-mail to Parasound to see if they can provide more detailed specs than they post in their ads etc. Power Output – Bridged Mode (0.1% THD) 1000 watts x 1, 8 Ω Bridged 4 Ω operation is not recommended Power measurement are at 120 VAC: 0.1% THD, RMS continuous power, full audio band (20 Hz - 20 kHz), Current Capacity 60 amps peak, per channel, Frequency Response 5 Hz - 100 kHz, +0/-3 dB 20 Hz - 20 kHz, +0/-0.25 dB, Total Harmonic Distortion (THD) < 0.1 % at full power < 0.03 % at typical listening levels, Inter-channel Crosstalk > 80 dB at 1 kHz > 70 dB at 20 kHz, Input Impedance Unbalanced: 33 kΩ Balanced: 66 kΩ,(33 kΩ per leg), Input Sensitivity for 28.28 V Output into 8 Ω Unbalanced: 1 V Balanced: 1 V per leg, S/N Ratio > 115 dB, input shorted, IHF A-weighted > 110 dB, input shorted, unweighted, DC Trigger Requirements +9 Vdc to +12 Vdc, 5 mA, XLR Pin Identification 1 = Ground (Shield) 2 = Positive 3 = Negative (Return), Dimensions Width: 17-5/8" (448 mm) Height without feet: 7-1/8" (181 mm) Height with feet: 7-3/4" " (197 mm) Depth: 20" (508 mm) Depth with cables: 21-1/2" (546 mm), Power Requirement Standby: 1 Watt Idle (no music playing): 160 Watts Typical Listening levels: 300 Watts Maximum: 1400 Watts, Parasound Halo A21+ Stereo Power Amplifier, ** total_quantity ** | ** unit_price ** / ** unit_measure **, Refined Halo cosmetic with aluminum end caps & gold highlights, Updated rear panel with heavy duty speaker terminals from JC 5, Upgraded internal gold on gold audio connections, 300 watts x 2 @ 8 Ω RMS, both channels driven, 500 watts x 2 @ 4 Ω RMS, both channels driven, Circuitry designed by legendary John Curl, Stable with speaker impedance dips to 1.5 Ω, CHK Infinium, custom 5-way speaker binding posts, Gold-plated RCA input & loop output jacks, Direct-coupled signal path, no capacitors or inductors, AC turn-on inrush surge protection with relay bypass, 16 beta-matched 15 ampere, 60 MHz bipolar output transistors, 1.3 kVA shielded toroid transformer w/ independent windings for each channel, Independent power supplies for input stage, driver stage and output stage, 108,000 µF filter capacitors for output stages, 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 audio sensing, 4 rack space chassis with rear carry handles. Check the Specs between A21 vs A21+ Pretty much the same. Just curious what you mean by "the dynamics are demo-quality". Maybe larger soundstage, fuller/richer mids. That was back in 1996. Classifieds: FOR SALE - Parasound A21 Power Amplifier asking for $1999.00 5.0 out of 5 stars 4 ratings | 4 answered questions Available from these sellers. They can claim it at the front desk.". Parasound’s A21 dispensed truly sumptuous sound," notes England's Hi-Fi News magazine for November 2011. 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 … Parasound Halo A 21 Introduction. Cared for in a non smoking environment. 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? Thanks, may be more boxes than I'd like to deal with. 4 rack space chassis with rear carry handles. Tel: (415) 397-7100. that the pair would have "fuller/richer mids" than the F228Be with the M22. Full power is maintained down to 5Hz, and the distortion specs are impressively low. Info Review. Food for thought? 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 sister site has Hi-Fi News used to have other measurements for the AHB2 amp that showed the amps performance under dynamic conditions vs. continuous conditions. It would be good to have an empirical test of your most reasonable hypothesis. It will be interesting to see what kind of detail they provide. 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. 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. Info. I actually purchased my A21+ from them. Outputs: 1 pair single-ended (RCA) loop for multiamping; 1 pair five-way binding posts. I am down to two amplifiers either a Parasound Halo 21+ or a Bryston 3b3. 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 … The Benchmark HPA4 preamp, the sister to the LA4, is fantastic on every level and I am so grateful for the review which led to my satisfied purchase! Automatic turn-on by 12 V trigger or audio sensing. https://parasound.com/a23+.php. Thank you so much for the hand. It came across as neutral, clean and detailed. Everything about it screams "End-game tube amp, long-term keeper! I am very happy with my system comprising the above and TEAC NT-505 (Network Player/DAC/Pre-Amplifier). I find that the sound is not powerful enough. Parasound Halo, ZoneMaster, Z Custom, and NewClassic are four distinct product families. If this amp is 10% "better," that number is not worth testing the waters of diminishing returns. It's difficult to audition amps. ...a larger (apparent) soundstage, then try a tube amp. Selected the A21+ based on Kal’s review of the F228Be’s. I had Parasound A21 (not A21+) for few weeks attached to my system. They currently have the 3b3 on sale for $5215.50 while the A21+ is $2995. It is on kind loan from a member. The latest version is being sold on Amazon for US $277 including Prime shipping. The bass could be more impactful with A 21+ ....... Also, with tubes, you have to change them after certain hours of playing music :-) ....... ... combination such as a Rogue Atlas Magnum II tube amp and a Parasound Halo A23+ solid-state amp, and still be just under the $4K budget limit stated by tlathbury. ,1752'8&7,21 7kdqn 80dB @ 1kHz, >70dB @ 20kHz. Thanks, Great review. If I was forced(!) Parasound Halo A 23 - power amplifier overview and full product specs on CNET. NAD M22 is a pretty good, powerful amp ........ Why you want to change it? The amp came out around 2008 (?) Continuous power output: 250 watts RMS x 3, 20 Hz - 20 kHz, 8 Ω, all channels driven 400 watts RMS x 3, 20 Hz - 20 kHz, 4 Ω, all channels driven for you to consider. But it sounded a bit flatter and as a result less involving/engaging. The A 21 is built to the strict quality and performance standards set by Parasound. 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. the sound pressure levels you wish to achieve as being more important specs. Swapping the Parasound in for the $20k Class AB Audio Research Ref 210 tube and $40k Class AB MBL 9008 solidstate monoblocks that are my references was somewhat less of a horizon-lowering experience than I anticipated. 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. Note: Price changes effective January 1, 2020. New Parasound Halo A 21+ and A 23+ receive significant improvements over long-lived predecessors. 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. Manufacturer: Parasound Products, Inc., 2250 McKinnon Ave., San Francisco, CA 94124. I had Parasound A21 (not A21+) for few weeks attached to my system. to buy a pair without audition, I would mate the A21+ with the f228Be. Their stuff used to look low-rent with the separate endcaps and folded metal faceplate, but adding the gold strip gives a purpose to the endcaps and a nice sense of detail to the face. CES 2021. 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. In his review of the ($3,495) Rogue Audio Stereo 100 power amp, HR stated that the amp in triode mode "delivered bigger, deeper, more CinemaScope soundstages populated with denser, more vivid three-dimensional aural images" and "in my view, the Stereo 100 is everything—sonically, mechanically, aesthetically—that we could hope for in a 21st-century tube amp. Echo Pick. https://www.audioadvisor.com/prodinfo.asp?number=PAC2250V2. Does it mean unprocessed like a demo CD that you might find at a band's merch table? The Parasound 2250 V.2 "new classic" -- 275wpc Stereo Power Amp is ON SALE for $999, down from $1395. If the use of monoblocks resolves the reported mismatches, the $6K price of AHB2 monoblocks remain a good value given their transparency and power rating for driving such speakers. Quality product but one can do better. CONDITION: 10. Description: Solid-state, class-AB stereo power amplifier. I don’t know where you are located but AudioAdvisor is a US online dealer for both Bryston and Parasound. Because the Marantz was overheating, I purchased the Emotiva and couldn't tell the difference between the 3 amplifiers; all wonderful. 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.) … Check the specs between A21 vs A21+ Pretty much the same balanced! To 100kHz at 1 watt 23 - power amplifier amp or AVR house... On the warm side, but it sounded a bit flatter and a... Speakers significantly better than A21 4 ratings | 4 answered questions Available from these sellers of Earth... In a very long time `` Made in Taiwan. appeared to impressed! Cd that you have been using two AHB2 amps in mono Halo A21 is the latest version is sold... In person a little higher at $ 2,995: … Parasound - Halo is! Https: //www.stereophile.com/content/music-round-51 ), something the A21+ using a $ 2000 Marantz integrated amp/receiver or Emotiva! 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Ess Sabre32 Reference DAC ( ES9018K2M ) + MM/ MC phono stage & XLR in/outs on for... & XLR in/outs excellent review pair of the F228Be based partially on your excellent review and instructions... Information on the outer carton only i do n't think so ``, https:,! The upgrades Made in your article, but it did not mate well certain! 1V per leg balanced, 1V unbalanced gave me a clean and clear load and a 4 speaker! With Benchmark DAC3 + ATC SCM19 speakers to achieve as being more specs! Metal finish Speaking 4 Ω speaker appears as only a 2 Ω load different.