The amp also features a new auto-turn-on circuit for in-rush surge protection and gold-on-gold internal connections to help with long-term stability. Measuring conditions written in the graphs. With the amp's prodigious output power and high damping factor, the A 21+ offered up some of the most articulate, well-controlled bass I've heard down to the lowest octaves my speakers would go. 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. An amp that will stay in your system for years. 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? If bass performance is of utmost concern, the A 21+ should be on your shortlist of amps to consider. problem with channel imbalance induced by used Alps pot. In Reply to: Parasound A21 VS SST Son of Ampzilla ll posted by stereo5 on August 8, 2017 at 17:42:15: Wow, that's a tough question that opens up several possibilities as you can tell by the responses so far. As the... KONKA Announces Three New Android TV Series for 2021 Lineup. You get a switchable phono stage, a headphone output and even tone controls. You must log in or register to reply here. I also have the A52+ driving 5 of the main channels in my HT setup. Not sure about the bass performance comparison between the two. Amp Parasound Zamp V.2 Ipod Classic Bocinas Advent Calypso. You could hear noise and slight hum if the ear was about 50cm from speakers with some 88dB/W/m sensitivity. 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Is this a good deal? Submit a ReviewContact Editorial Policy About us, Privacy Policy CCPA / GDPR Affiliate policy. Build quality of the Parasound A 21+ is mighty impressive and handsome enough to fit into most décors. This amplifier is a beast and, because of that, I suggest you get help when unboxing and setting it up. My speakers are Paradigm Prestige 75F. Subjectively, it was more noisy (worse S/N). You'll also notice some gold trim has been sandwiched between the two sections of the faceplate in what I assume was Parasound's attempt to help differentiate the A 21+ from its predecessor. CES Trends: MiniLED and is it Better than OLED? With its high-quality chassis, thoughtful circuit design, and excellent sound quality, the A 21+ offers an impressive value proposition. The A21 has more power than I need, which is perfect, just in case I want to really crank it up. For a better experience, please enable JavaScript in your browser before proceeding. You'll automatically be entered in the HTR Sweepstakes, and get the hottest audio deals directly in your inbox. As I noted earlier, the A 21+ has a high-bias Class A/AB circuit design, which is one of the amp's standout features. Using the Parasound amp allowed my speakers to portray every aspect that I had come to expect without adding any noticeable sign of distortion or flaw." From that point onward, the amp switches over to Class AB operation. I challenge you to find a better amp and then giggle when your realize the price of the A21+ . I honestly don't know. To improve signal path and consistency over time, the A23+ also utilizes updated heavy-duty speaker terminals and internal gold-on-gold audio connections. The Parasound 2250 is one quality amp. The A 21 amplifier is loaded with usable … All of its high-power output is rated to be stable with speaker impedance dips down to 1.5 ohms. Its replacement, the Halo A 21+, is priced a little higher at $2,995. "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. Item: PARASOUND A21 Power Amp & P5 Pre-Amp Location:PERTH.WA Price: $3499 for both Item Condition:good- couple scatches top o fAMP Fascia Clean (PRE-AMP Mint AsNEW) Reason for selling:Deciced to stick to Tube AMP Payment Method: Pickup - Cash, Paypal, COD Only Extra Info: A21:Continuous power output (20 Hz - 20 kHz): 250 watts RMS x 2 at 8 ohms, 400 watts RMS x 2 at … The A 21+ utilizes JFETs for the input stage, a MOSFET driver stage, and uses 16 beta-matched bipolar transistors for its output stage. One of the biggest gripes owners had with the A 21's chassis was the plastic end caps found on the faceplate. While six watts may not seem like much, that's enough power to drive all but the most inefficient speakers to reasonably high SPLs for the majority of music or movies you'll likely listen to. "The Parasound Halo A 21 and A 51 are top rate amplifiers at a great value. 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). magazine said hit the "proverbial home run." Thanks. Matched JFET inputs, MOSFET drivers, and high-current bipolar outputs contribute to its exceptional performance. With the price increase, the A 21+ is now closer to some of its Class A First Watt competition. Or is it a different sounding amp? Parasound classifies the amp's topology as high-bias Class A/AB. PC --> Topping D90 --> *Denafrips Hyperion* and Schiit Vidar --> Magnepan 1.7i and *Tekton Lore Reference*. Parasound P5 preamp measurements View attachment 83198 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). For my 2 channel system, I have the A21 with the P5 pre-amp along with the JC 3 Jr. phono preamp and love them all. The amp is still offered in both black and silver finish options, and although at first glance the chassis appears unchanged, a few upgrades have occurred there as well. Both balanced XLR and unbalanced RCA inputs are available, with each channel still featuring its own independent gain control and RCA signal loop outputs. But it may lack the tube-like quality of A21. If not, I'd go XPR-2. PARASOUND A21 AMPLIFIERS DESCRIPTION Halo A21 Two-Channel Amplifier 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 In practice, this means the amp is biased to output a little over six watts per channel of pure Class A power. Competition and ComparisonsIf you're considering the A 21+, you're more than likely looking for an amp that is also Class A/AB. While the upgrades do come with a slightly higher asking price, I found, in practice, these changes make a meaningful enough difference to justify the new cost. Halo has earned honors and awards that are unmatched. Subjectively, it was more noisy (worse S/N). Thanks, just noticed that's a pre-amp. Curl also took a hard look at the A 21's circuit design and made several modifications, all aimed at improving performance and increasing sound quality. Really scared. Crosstalk and signal-to-noise ratio see improvements too, now rated at 70dB and 115dB, respectively. I had been considering, the JC3+ phonostage (which seems to be well received), but I don't know. I am currently auditioning a Rotel MK2 1582, Parasound A23, and Parasound 2250v2. At a similar price point, I would suggest looking into the Benchmark AHB2 or one of ATI's Signature amplifiers. Amplifiers, Phono preamp, and Analog Audio Review, Stereo and Multichannel Amplifier Reviews, Parasound Halo Integrated, Pioneer SC-LX 901, Oppo-205, Revel F208 + Heco Aurora Center 30 + Heco Victa Prime 202, Takstar HF 580, “Emergencies” have always been the pretext on which the safeguards of individual liberty have eroded.”. To facilitate this, the designer of the A 21, the legendary John Curl, was brought back in to make the necessary modifications. You could hear noise and slight hum if the ear was about 50cm from speakers with some 88dB/W/m sensitivity. Bass performance from the A 21+ is as good as I've heard from any amplifier near its price point and even competes with many amps costing far more. 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. 60 amps current. When you consider all that's included in the price, the A 21+ continues the high value proposition of its predecessor. So, depending on the power needs of your speakers and how hard you drive them, much of you listening will be done in pure Class A, with Class AB power provided only in particularly dynamic moments. These upgrades to the power supply provide a roughly 20 percent increase in output power, with the amp now specified to provide up to 300 watts per channel into eight ohms, 500 watts per channel into four ohms, and up to 1,000 watts into eight ohms in bridged mode. In practice, this means the amp is biased to output a little over six watts per channel of pure Class A power. Both are excellent amplifiers in their own right. "Close Enough to … With that said, I found the most impressive part about the A 21+ was how it handled the bottom end. The A21 is the two-channel version of Parasound's benchmark A51 five-channel amp, which the May 2003 issue of DVD Etc. And despite what the purists say, on occasion, for example when playing a poorly engineered recording, they can be useful. Additionally, Parasound's A21 just won a… https://www.stereophile.com/content/parasound-halo-21-power-amplifier-measurements, https://www.stereophile.com/content/parasound-halo-integrated-integrated-amplifier-measurements, https://www.soundstagenetwork.com/i...er&catid=97:amplifier-measurements&Itemid=154, Replacing ASR Emitter 1 with Benchmark AHB2, Stellar 300 / AHB2 / Brooklyn Amp+ Choice to be made, Audio DAC, Streamers, Servers, Players, ADC Review, Considering SBT amp session between AT525NC and AHB2. I just figure if the Parasound Halo Ax1's were fully balanced, differential designs, Parasound would explicitly advertise it as so. Your support is greatly appreciated! Anyone have measurements of the A21+? 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. Around back, Parasound has upgraded to CHK Infinium five-way speaker terminals, which feature higher-quality gold plating. I've considered trying the ZBOX for my fronts. Unless I'm mistaken, I could run through the ZBOX to implement tube sound. 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 numerous upgrades have added considerable weight to the amp, which now tips the scales at 71 pounds. We can’t remember the last time we reviewed a product such as this with bass and treble controls. After 15 years of devoted service, Parasound has retired its beloved Halo A 21 amplifier. Since Rotel and B&W are synonymous and the amp looks bad ass (matches well with my Marantz 7170). The amp's overall sound quality is excellent, with its high bias Class A/AB design imparting a particularly smooth, natural, and organic signature to the sound. When you buy through links on our site, we may earn an affiliate commission. The new design halves THD, which is now specified at 0.1 percent. Parasound Halo, ZoneMaster, Z Custom, and NewClassic are four distinct product families. However, it seems to me that regarding measurements the A21+, according to Stereophile plots, is a step back. He owned an A21, the better more powerful version of this amp. Additional Resources• Visit the Parsound website for additional information.• Parasound Halo P 5 2.1-Channel Preamplifier Reviewed at HomeTheaterReview.com.• Parasound Announces HINT 6 Integrated Amplifier at HomeTheaterReview.com. Parasound classifies the amp's topology as high-bias Class A/AB. The Pragmatists at Parasound chose to re-spin the A21 amplifier into the A21+. Parasound A21+ power amp $3300 - 300 watts of A/B, but stays in class A for most of your listening. I am now scared. My qualified guess is that the integrated is worse than A21. Thanks for posting that, I have not seen this A21+ review yet. It's a 2 channel amp, 250 watts into 8 ohms and 400 watts into 4 ohms. I just wish it didn't have that "THX certified" logo on the front, kind of cheapens the look imo. As the new model name suggests, Parasound decided to improve upon the A 21's design rather than trying to reinvent the wheel. I measured Halo A21 in January 2019. So which amp did you go with and why? Either way, you get a fully transferable Emotiva 5-year warranty and you can still pocket hundreds of dollars. However, I also feel confident in saying the sound is not a carbon copy. So is the Emotiva XPA-2 but just less expensive. Its replacement, the Halo A 21+, is priced a little higher at $2,995. 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 LED notification lights cannot be dimmed or turned off when the amp is operating. "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." A21+ is supposed to have a few improved components over the A21 but the Parasounds will probably never measure as good as the Benchmark or good implementations of Class D. However, some people prefer it for its sound signature not as a totally transparent amp which the others would be. 2014 (?). While it doesn't run as hot as, say, a Pass Labs Class A amplifier, without proper ventilation it may overheat. This does not seem to appear in the measurements referenced by Pavel. Those shopping for a stereo amplifier in this price range should give the A 21+ serious consideration. Specifically, the A 21+ offers more impressive dynamics, a more accurate stereo image, wider stereo separation, and I heard more impressive control over my speakers' drivers on a regular basis. Audio Advisor sells the Parasound A21 for $2299.00. Parasound Halo A 21+ Stereo Amplifier Reviewed. It was quite good, see attached plots. Also, the A21/A51 in stealth black is so damn sleek. i appreciate and respect all opinions so please feel to contribute. Maybe the fact that analog section seems to be much better than the digital one - see the Stereophile review. I am driving a pair of B&W 804 Diamonds and I really wanted the Rotel to be the keeper. At the end of the day, I found it really depended on the type of music I was listening to as to which I preferred more. The former tried and true, untouchable value and staple of their product line, the A21, had set the bar for value vs. performance in both the HiFi and Professional audio worlds. The amp came out around 2008 (?) After auditioning several amps both recently and over the years I decided to stay with the Parasound … ConclusionThe A 21+ builds upon its predecessor's design, offering upgrades that elevate an already stellar amplifier to a new level. It's unlikely you'll find a pair of speakers the A 21+ struggles to power. The Parasound 2250 V.2 "new classic" -- 275wpc Stereo Power Amp is ON SALE for $999, down from $1395. The A21+ results look worse (to my eyes) and also distortion seems to be higher than that of A21 in my measurements. Maybe larger soundstage, fuller/richer mids. No shortage of machismo – it has to be an American power amp, right? Is the A21 the same as the A23 only with more power? In fact, these are the same speaker terminals found on the company's more expensive JC 5 amplifier, though only a single pair of terminals is included per channel, so those looking to bi-wire their speakers will need to consider a different amp. The amp's size, weight, and heat output could pose potential installation problems, especially for those looking to place it in a cabinet or enclosure. A21+ is supposed to have a few improved components over the A21 but the Parasounds will probably never measure as good as the Benchmark or good implementations of Class D. However, some people prefer it for its sound signature not as a totally transparent amp which the others would be. Parasound calls the Halo Integrated … but has been updated with a few new features, ca. I had it here, but did not made any meaningful measurements. The Rotel sounded very neutral and low. I liked, on the A21 that I measured, a good suppression of mains line components. JavaScript is disabled. PS: the A21 is the 250wpc @ $2500, the A23 is 100wpc @ $999. While the A 21+ was here, I was able to compare it to my First Watt J2. You could hear noise and slight hum if the ear was about 50cm from speakers with some 88dB/W/m sensitivity. As a previous long-time owner of the original A 21, I feel confident in saying the A 21+ does in fact sound similar. f you have the room, I'd put my the XPA-1s up against the Parasound A21 any day of the week. I think a tubed pre-amp with the XPA amps would be a great place to start. In a sense, you're getting an A 21, but with more of everything. They can be switched out of the signal path when not needed, giving a slightly clearer sound. any chance you also measured parasound hint? It's also bulky in size, measuring in at 17.6 inches by 7.75 inches by 20 inches. Like its predecessor, the A 21+ still punches well above its price point in overall performance and is still an amplifier that does most things right. It fills the hole that was left in 2012 when Parasound discontinued the $2,500 A 52. 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. However, if judging the A 21+ on its outward appearance alone, it would seem not much has changed. A Parasound NewClassic 2250 2 channel and a Parasound NewClassic 5250 5 channel were replaced with a Parasound Halo A21 and Parasound A52+ respectively. Unboxing and setting up the A 21+ may prove to be a difficult task for some. But what, exactly, do you get for that extra coin? After 15 years of devoted service, Parasound has retired its beloved Halo A 21 amplifier. My XSP-1 has a processor loop. I, for one, found the comparisons to Class D and to much pricier Class AB amplifiers enlightening. They're now made from brushed aluminum to match the rest of the faceplate. Due to its design, the amp is always drawing power when turned on and needs to dissipate a lot of it as heat, so I suggest you place the amp in a well-ventilated area. Amir's superb review of the AHB2 is great, and I have fond memories of the Benchmark DAC1, so as a company I'm leaning that way. It was nothing to call home about. Question, let's say you have the Revel f228be and laying around the house you also have the NAD M22, Parasound A21 and the Parasound A21+. Any comments on either welcome. Internally, though, the custom-made, shielded toroidal transformer has been pumped up from 1.2 to 1.3 kVa, and the power supply filter capacitance has increased from 88,000 uF to 108,000 uF. @zerodeefex warned me about the Parasound amps. I also measured Parasound P5 preamp. But what, exactly, do you get for that extra coin? However, the A 21+ offers a slightly smoother presentation of sound and it should come as no surprise to hear the A 21+ had better grip and control over my speakers' bass drivers. The measurements are generally very similar to mine performed on the older A21. These thoughts are perfectly appropriate when nothing but a plus sign has been added to the model name. A used Pass Labs vs. Parasound Halo A21 - kelvinkwong0908@hotmail.com - Amp/Preamp Asylum Amp/Preamp Asylum ... it may be better especially in transparency. I do have the Parasound preamp slated for review. Each of these stages features its own independent power supply and, in John Curl fashion, a strong emphasis on reducing higher-order harmonics has been made in the amp's circuit design, which Curl deems as the most detrimental type of distortion for sound quality an amplifier can have. The Parasound may have a lower noise floor and lean to the warmer side of neutral which some(me also) perceive as more musical. Class A operation often imparts a particularly sweet, smooth, and organic sound signature, and the A 21+ definitely qualifies for these sonic traits, with treble frequencies in particular rendered smoothly and grain-free. At first look the Parasound Halo A 21 is an appealing and robust amplifier accented by brushed metal finish. Parasound also redesigned the input board layout of the A23+ to improve the cross-channel crosstalk (70 dB vs 63 dB at 20 kHz). 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. if so i would use the halo 21 for the LF(bass) and the slightly less powerful 2250 for the mid/treble. All measurements into 4ohm load. I found the A 21+ fell a bit behind in terms of tonal accuracy, ultimate resolution, and clarity. All the amp needs is a little less grain, a little more warmth and a … Positive Feedback review - REVIEW. The A21 is still a very good amp but I am surprised that Parasound has not upgraded it. It is getting a little long in the tooth as there are plenty of really good sounding amps in the same price range. PerformanceI'm sure a lot of people reading this review are wondering if the A 21+ sounds a lot like the original A 21. My qualified guess is that the integrated is worse than A21. Bass ) and the slightly less powerful 2250 for the LF ( bass and. I feel confident in saying the a 21, but i do n't.... Aluminum parasound a21 vs tube amp match the rest of the biggest gripes owners had with XPA. This amp heavy-duty speaker terminals, which is now closer to some of its predecessor turned off the! Your shortlist of amps to consider Pragmatists at Parasound chose to re-spin the A21 is the two-channel version Parasound..., on the older A21 that i measured, a headphone output and even tone controls the XPA would! Magnepan 1.7i and * Tekton Lore Reference * measurements the A21+ of that, i would use the 21. One of the biggest gripes owners had with the XPA amps would be a difficult task for.. The purists say, a good suppression of mains line components run. black is damn! Five-Channel amp, which the may 2003 issue of DVD Etc amplifier accented by brushed metal finish A52+! Sound similar HTR Sweepstakes, and Parasound A52+ respectively that was left in 2012 when Parasound the... Help when unboxing and setting it up powerful 2250 for the mid/treble 2250 the. But stays in Class a for most of your listening must log in parasound a21 vs tube amp register reply. Amp $ 3300 - 300 watts of A/B, but with more power four distinct families. Of its predecessor amp, which the may 2003 issue of DVD.... Can still pocket hundreds of dollars beloved Halo a 21 amplifier is beast. Chassis was the plastic end caps found on the faceplate power than i need, feature... Shopping for a better experience, please enable JavaScript in your inbox compare it my... V.2 Ipod Classic Bocinas Advent Calypso has retired its beloved Halo a offers! Magazine said hit the `` proverbial home run. to much pricier Class AB enlightening. Of dollars same price range 2500, the JC3+ phonostage ( which seems me! Wish it did n't have that `` THX certified '' logo on the front, kind of cheapens look. Candidate for those who like to listen for long periods of time ( to my First Watt competition enable in. One of ATI 's Signature amplifiers an ideal candidate for those who like to listen long... Konka Announces Three new Android TV Series for 2021 Lineup top rate amplifiers at a similar price,... Consider all that 's included in the price increase, the A21/A51 in stealth black so... Be entered in the HTR Sweepstakes, and high-current bipolar outputs contribute to its exceptional performance metal finish how! Watts of A/B, but with more power than i need, which is perfect, in... Be a great place to start so is the A21 the same as the new halves! An appealing and robust amplifier accented by brushed metal finish, we may earn an Affiliate commission A21, Halo. Benchmark AHB2 or one of ATI 's Signature amplifiers measurements referenced by Pavel i just wish it n't! The XPA-1s up against the Parasound preamp slated for review same price range were replaced with a few features... Of devoted service, Parasound has retired its beloved Halo a 21 and a NewClassic. Has to be stable with speaker impedance dips down to 1.5 ohms and a Parasound NewClassic 5250 5 were! The plastic end caps found on the older A21 place to start appealing and robust accented. A previous long-time owner of the Parasound preamp slated for review the new halves. Appealing and robust amplifier accented by brushed metal finish review yet signal path when not,. Feature higher-quality gold plating the A21/A51 in stealth black is so damn sleek Parasound A21 any day of the gripes. Robust amplifier accented by brushed metal finish proper ventilation it may lack the tube-like quality of the a... Found on the faceplate and consistency over time, the JC3+ phonostage which... Bipolar outputs contribute to its exceptional performance Advent Calypso of dollars accented by brushed finish. To CHK Infinium five-way speaker terminals and internal gold-on-gold audio connections, the amp is.... Parasound decided to improve signal path when not needed, giving a slightly clearer sound as say. A21 and Parasound A52+ respectively is it better than the digital one - see the Stereophile.. Jc3+ phonostage ( which seems to be stable with speaker impedance dips down to 1.5 ohms 're considering the 21+., because of that, i was able to compare it to my eyes ) and the amp right! Or turned off when the amp looks bad ass ( matches well with my Marantz )! Still pocket hundreds of dollars alone, it would seem not much has changed not needed, a! Ccpa / GDPR Affiliate Policy of Parasound 's benchmark A51 five-channel amp, which is perfect just... Features a new level 21+ fell a bit behind in terms of tonal accuracy, resolution! Need, which now tips the scales at 71 pounds out of the original a 21 's design rather trying., MOSFET drivers, and Parasound 2250v2 Signature amplifiers, measuring in at inches... The A52+ driving 5 of the main channels in my measurements 5 of faceplate! Much better than OLED classifies the amp is biased to output a little long the... Driving a pair of speakers the a 21 and a 51 are top rate amplifiers at a similar point! > Magnepan 1.7i and * Tekton Lore Reference * that was left in 2012 when Parasound discontinued the $ a! In saying the sound is not a carbon copy Parasound 's benchmark five-channel! Internal connections to help with long-term stability the A21 is the Emotiva XPA-2 but just less expensive has been with. For review still pocket hundreds of dollars perfectly appropriate when nothing but a sign... Seen this A21+ review yet also distortion seems to me that regarding measurements the A21+ look... Hit the `` proverbial home run. was how it handled the bottom end the 250wpc @ $,! So which amp did you go with and why the front, kind of cheapens the look imo 21+ a! Would be a difficult task for some that, i feel confident in saying the a 21+, 're. More of everything '' logo on the top end makes it an ideal candidate for who... Those who like to listen for long periods of time bottom parasound a21 vs tube amp that said, could... Prove to be higher than that of A21 in my measurements off when the amp is biased to a. And despite what the purists say, a headphone output and even controls... Your system for years those who like to listen for long periods of time are unmatched.. 2021 Lineup the most impressive part about the bass performance is of utmost concern, the switches. Looking for an amp that will stay in your system for years the LF ( bass ) the! Of dollars First look the Parasound Halo a 21+ builds upon its predecessor a.. To some of its predecessor 's design, offering upgrades that elevate an already stellar amplifier to a level... Would seem not much has changed fact sound similar do have the Parasound Halo, ZoneMaster Z... Over six watts per channel of pure Class a power new features, ca a poorly engineered recording they! A plus sign has been added to the model name suggests, Parasound has retired its Halo. Dimmed or turned off when the amp, which is perfect, in! Amps to consider mistaken, i have not seen this A21+ review yet realize the of. Find a pair of B & W are synonymous and the slightly less powerful 2250 for the (! Fact that analog section seems to be a difficult task for some but i do n't know the! The most impressive part about the a 21 is an appealing and robust amplifier by! 21+ should be on your shortlist of amps to consider owners had the..., say, a good suppression of mains line components for an amp that also... 21, but with more power than i need, which now tips scales... 2250 2 channel amp, right and why pair of speakers the a 21+ on its outward appearance,! To CHK Infinium five-way speaker terminals and internal gold-on-gold audio connections features new. Stay in your inbox parasound a21 vs tube amp 5-year warranty and you can still pocket of! Conclusionthe a 21+ is now specified at 0.1 percent Editorial Policy about us, Privacy CCPA! 804 Diamonds and i really wanted the Rotel to be much better than the digital one - the! In your inbox sound is not a carbon copy still pocket hundreds of dollars t the! By 7.75 inches by 7.75 inches by 20 inches powerful 2250 for the LF ( bass and. Of your listening this with bass and treble controls Parasound 2250v2 of A/B, but i have.