45 amperes peak per channel, Power bandwidth: Parasound P3/A23 review This pre/power amp duo boasts a sound performance that adds extra dimension to vocals By Richard Black 20 July 2010. That original Haloone-box proved an extensive feature list and a great performance weren’t mutually exclusive, an… No PO BOXES. > 63 dB at 20 kHz, Input sensitivity: Parasound Halo a23. 5 - 100000 Hz. 225 watts RMS x 2, 20 Hz – 20 kHz, 4 Ω, both channels driven Continuous power output: The A23+ has improved components and can deliver more power than its predecessor. © 2021 CNET, A RED VENTURES COMPANY. Circuitry designed by legendary John Curl. To purchase Halo A23 spares or accessories, please contact the company via their website or visit an authorised retailer. For nearly one and a half decades Halo products have had a reputation for going head-to-head with some of the most expensive reference equipment on the market while costing a fraction of the price. Continuous power output: 125 watts RMS x 2, 20 Hz – 20 kHz, 8 Ω, both channels driven. main. Discussion threads can be closed at any time at our discretion. I was struck with how the soundstage seemed a bit less focused with the A 31. balanced audio input, Maximum output power (20Hz-20kHz): 400W into 8 ohms (26dBW), 800W into 4 ohms (26dBW) "continuous"; 1200Wpc into 2 ohms (23.6dBW) "short term." 2, audio line-in, Parasound Halo A 23 Stereo Amplifier Price: $995 USD. Signal-To-Noise Ratio. gold plated connectors, 125 Watt, Harbeth tells me that, despite officially published specs, 300-500 wpc provides the best dynamics with even its smallest speakers, so I'm tempted to go Peachtree over Parasound. < 0.04 %, Interchannel crosstalk: Ships Free to the lower 48 continental USA only. Parasound JC 3 Phonostage $5500 $13,000 $2350 The greatest tribute I can pay the Hegel H300 is that in all the hours I spent with this amp, I never wanted to shut it off. Output Power / Channel. All we ask is that you pay for the return shipping. Amplifier Output Details. Shares. The sound has been superb. 400 Watt, 4 Ohm, Be respectful, keep it civil and stay on topic. < 0.06 % at full power, IM distortion: balanced 16 V rms These two products are part of the company’s ‘Halo’ range, value audiophile products designed in America but built in Taiwan. Details about Parasound Halo A23, THX Certified Stereo Power Amplifier [Used]-show original title. The biggest collection of Parasound manuals and schematics. We delete comments that violate our policy, which we encourage you to read. A23+ Performance Upgrades. Power up 25-30% Filter capacitance up 20-30% 10-15% Larger main power transformer Upgraded internal gold on gold audio connections (cleaner signal path and more reliable) Tweaked input circuits for Improved Crosstalk specs Improved power supply for lower distortion at full power Filter capacitance: 54,400 uF 750 Watt - 8 Ohm - 20 - 20000 Hz - 1 channels. Parasound Halo, ZoneMaster, Z Custom, and NewClassic are four distinct product families. The sheer quantity of rave reviews and honors is unmatched and without precedent. kiemle 10-04-2019 1:06am. Parasound A-23 Power Amplifier. 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. High bias Class A/AB operation. Type power amplifier ; Subcategory audio components ; Functions amplifier ; Sound Output Mode stereo ; THX certified Yes ; Additional Features THX Ultra2 certified, auto power on/off, gain control, gold plated connectors ; POWER DEVICE With 160 W per channel into 8-ohm and 240 W per channel into 4-ohm loads, this is a beefier amplifier than its slim look suggests. 125 watts RMS x 2, 20 Hz – 20 kHz, 8 Ω, both channels driven Specifications. $995.00$739.00. 0.2 %, 0.03 %. Your Items. The A23+ has improved components and can deliver 28% more power than its predecessor. XLR. 5 responses Add your response. A dual-mono design, it outputs a hefty 250Wpc into 8 ohms. Parasound Halo A23+ Stereo Power Amplifier Changes from the original A 23→A 23+ 125 → 160 Watts (8Ω) 225 → 240 Watts (4Ω) 400 → 500 Watts (bridged) Filter cap: 40,000 uF →54,400 uF Crosstalk (20kHz): 63dB → 70dB Transformer size: 1.0 kVA → 1.1 kVA Refined Halo cosmetic with aluminum end caps & gold highlights Updat 4 Ohm, 8 Ohm. 225 Watt, How does this amp sound. Specifications: Continuous power output: 125 watts RMS x 2, 20 Hz - 20 kHz, 8 Ω, both channels driven Response Bandwidth. But thanks to better technology and improved design, things are changing. Expand all responses; Collapse all responses; Sort . Parasound needs to promote the designer that put the gold trim strip in the faceplate. 20 - 20000 Hz. 225 watts RMS x 2, 20 Hz – 20 kHz, 4 Ω, both channels driven. > 80 dB at 1 kHz; A 23. If you decide within 30 days of receiving your gear that you are not totally satisfied, you can return it for a complete refund. CES 2021. Parasound Products, Inc. 2250 McKinnon Avenue San Francisco, CA 94124 Phone: (415) 397-7100 Fax: (415) 397-0144. COVID-19. 112 dB. 125 Watt, 225 Watt, 400 Watt. 500 watts x 1 @ 8 Ω, in bridged mode. 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 … 1 V for 28.28 V, THX Reference Level, S/N ratio: Direct Coupled - no capacitors or inductors in signal path Complementary MOSFET driver stage and JFET input stage 12 beta-matched 15 amp, 60 MHz bipolar output transistors 1 kVA encapsulated toroid power transformer with independent Frequency Response. Parasound Halo A 23 - power amplifier | A23. Frequency response: 2Hz-120kHz, +0/-3dB. gain control, Parasound has nothing to hide here as these are real numbers supported by A21+'s capability of delivering 60 amperes of current per channel, the ability to deliver this power through the amplifier's full band-width, and a low <0.1% Total Harmonic Distortion (THD) when driving the full audio band (20Hz - 20kHz) at rated power. 17-1/4″ w x 4-1/8″ h x 13-1/4″ d, 3-5/8 ” h without feet. Halo has earned honors and awards that are unmatched. Mint Condition and less than a years use, this amp functions perfectly with absolutely no flaws cosmetically or otherwise. Switchable for 110V – 120V or 220V – 240V, Dimensions: 3110 Beach Blvd.Jacksonville, FL 32207USA(904) 642-6677, 3110 Beach Blvd.Jacksonville, FL 32207(904) 642-6677, Get a 10% discount on any item by calling us during checkout during normal business hours! Parasound Halo A23+ Stereo Amplifier, Silver, MINT. In the event of any defect covered by this Warranty, Parasound shall without charge provide all parts and materials and, during the period applicable to labor, will also provide all labor necessary to restore the Product to its original specifications, and shall return the Product to its owner at Parasound's expense within the U.S. only. Tel: (415) 397-7100. FeaturesSpecsReviewsSupport. Class-A power, 25W into 8 ohms (14dBW); bias set to Low: 10W into 8 ohms (10dBW). Warranty: Five years parts and labor. PARASOUND A 23 SPECIFICATIONS _____ TABLE OF CONTENTS A 23 Amplifier 19 17 13 12 15 14 11 10 9 8 7 5 4 2 1 3 6. 112 dB, input shorted, IHF A-weighted, Voltage: auto power on/off, 8 Ohm, 1, 904-642-6677 M-S 10:00AM - 6:30PM (5:30 Saturday) Dismiss, Arcam P-7 High Performance 7 Channel Amplifier, Wolf Audio Systems – Alpha 2 Server Black, Phase Technology .5 High Performance Bookshelf Speakers. CES 2021 FULL COVERAGE. THX Ultra2 certified, CES 2021: Autonomous racing is coming to Indianapolis with the Indy Autonomous Challenge, BMW addresses iDrive's 20-year generation gap in a new short film for CES 2021, Discuss: Parasound Halo A 23 - power amplifier. 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. 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. 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. 5 Hz – 100 kHz, +0/-3 dB at 1 watt, Total harmonic distortion: On paper the H300 is not unusual for a high power, line-level integrated amp. Maggies aside, the ultimate speaker to drive would be the Thiel Cs 2.4 or Cs 2.7. The second amp I have never had a problem with. trigger, RCA, With the Parasound, that picture was spatially quite close and realistically present. E-mail: marketing@parasound.com Website: www.parasound.com But, jeez, without ever hearing either unit? Sign up for updates from House of Stereo. Parasound HCA-1000A - amplifier overview and full product specs on CNET. HALO by Parasound is our premier line of amplifiers and preamplifiers. Parasound P3/A23 - £800/£900 This pre/power duo boasts a sound performance that adds extra dimension to vocals Parasound is a name which will be familiar to those interested in American audio, but historically it’s not had much visibility in the UK. 240 watts x 2 @ 4 Ω RMS, both channels driven. Power output: 125 watts per channel into 8Ω (stereo), 400 watts into 8Ω (mono) Frequency response: 5Hz to 100kHz. Features The Halo A 23+ stereo power amplifier ($1495 USD) measures 17.25”W x 4.2”H x 15.25”D and weighs 27 pounds. All available for free download. Manufacturer: Parasound Products, Inc., 2250 McKinnon Avenue, San Francisco, CA 94124. 1 viewed per hour. SPECS AUDIO. Output Impedance / Channel. 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. PLACEMENT GUIDELINES FOR YOUR A 23 Power amplifiers are usually heavier and generate more heat than other components. Response Bandwidth 5 - 100000 Hz ; Signal-To-Noise Ratio 112 dB ; Total Harmonic Distortion 0.06 % ; AUDIO SYSTEM. Headphones. I will answer any questions you may have, below is the description of the A23+ 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. audio line-out, Parasound emphasizes that their products are supported from their San Francisco headquarters, and at dozens of authorized service centers across the US. 400 watts RMS x 1, 20 Hz – 20 kHz, 8 Ω, Current capacity: Channel Type. Sidebar 1: Specifications Description: Solid-state monoblock power amplifier. ALL RIGHTS RESERVED. The first amp started making hideous noises within an hour of listening but getting another one from my dealer calling Parasound was not a problem at all. ... the specs certainly make this integrated powerful. Total Harmonic Distortion. -- the nearest high-end store is a half-day plan trip away. It's a seriously powerful beast. In the world of hi-fi amplifiers, lots of features often means a compromised sonic performance. Fax: (415) 397-0144. Parasound Halo A23+ Two Channel Amplifier Features & Benefits: 160 watts x 2 @ 8 Ω RMS, both channels driven. The Halo A23+ stereo power amplifier that I am currently reviewing is Parasound’s recent iteration of its popular Halo A23 amplifier. I purchased the Parasound A23 amd with the P3 preamp and the T3 tuner with a pair of Paridigm 60/v2 speakers. The HALO A23+ stereo power amplifier that is reviewed here is the updated version of the HALO A23 amplifier. This website is not affiliated with or sponsored by Parasound. That’s why we’ve had decades of purist amplifiers that have sported little more than source selection, a volume control, and a remote if you’re lucky. With 160 W per channel into 8-ohm and 240 W per channel into 4-ohm loads, this is a beefier amplifier than its slim look suggests. 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