You are purchasing an item from the Ewaste Recycling Center. Please read our Product Disclaimer:FOR USED TESTED WORKING ITEMS WE OFFER A 100% MONEY BACK GUARANTEE. We do not always have the expertise to test everything. PLEASE CONTACT US IF THERE IS ANY PROBLEM. SOMETIMES WE POST items like CAMERAS and some other Vintage A/V ITEMS as USED TESTED WORKING based on what the person who donates it to us, tells us. You will get a 100% REFUND if you are not happy. Please do not ever give us negative feedback, it hurts our business. I promise you, you will be taken care off if the item is not working. We are just reselling donated items to raise funds for our center recycle1234 in Union City CA. We do not generally have any technical knowledge for most of these items. You have two options if a tested working unit is bad:we can arrange a return for a FULL refundOr you can keep it for parts a partial Refund. FOR ITEMS THAT ARE SOLD AS PARTS ITEMS: Disclaimer: This item was dropped off to our Electronic Waste Recycling Center. We sell on ebay to raise funds for our operations costs. We dont know what it was exposed to before it got to us. We are strictly selling it for parts. If possible we have performed a simple ?power on? test and described what happens when powered on. For the items that are dirty we try to clean them the best we can but try not mess anything up at the same time. The item showed up at our facility in the exact condition you are seeing it. Please dont get upset when the item doesnt work like you imagined once you buy it. This unit is being sold as a PARTS ONLY unit. It could be firmware locked, water damaged, etc. on top of any physical damage. It has not been touched by us and the exact specifications/configuration is unknown. This item is being sold AS IS with NO RETURNS?. You only get what you see in the pictures no power cord, cables, accessories or adapter is included unless in the title or in the description. If you want we can perform some tests before you buy the item.FEATURESAutomatic, manual, and preset tuningTwo-way RS-232 serial port connectionDirect frequency access via remote and RS-232Thirty station presets, switchable to eight for quicker scrollingForced Mono operation for mono zonesRemote handset assignable up to four different zonesAutomatic on/off by 9 - 12 V trigger, with looping outputFully remote controlled with discrete on/off commandsRear panel infrared remote input and looping outputGold-plated RCA output jacksMulti-region European operationVoltage switchable between 115v and 230vUnique half-rack width chassis; 1 rack space highFastening hardware available for rack mountingParasound 10 year parts, 5 years labor warranty (For USA and Canada purchases only)SPECIFICATIONSTuning range: FM 87.5 MHz to 108 MHz AM 520 kHz to 1610 kHzFM Sensitivity: Mono - IHF 10.8 dBf Stereo - IHF 36.9 dBf for 50 dB of quietingAM Sensitivity: IHF 10 ?V/mS/N Ratio: 74 dB stereo; 65 dB IHF weightedFM stereo separation: 50 dB @ 1 kHz; 40 dB @ 10 kHzSelectivity: FM, 80 dB AM, 30 dBFM frequency response: 30 Hz - 15 kHz +/- 1 dBAM frequency response: 20 Hz - 4.5 kHz +/- 2 dBTotal harmonic distortion: FM Mono <0.08% FM Stereo < 0.18% AM < 0.5%Capture ratio: 1.5 dBAM suppression: 60 dBDimensions: 9-1/2 w x 1-3/4 h x 10 d, 2 h with feetNet Weight: 4 lb. We are n electronic recycle center. This item was donated to us. AV Rack top -i

Parasound Halo A 23 2-Kanal Endstufe.Gebraucht, aber in gutem technischem Zustand, einige Kratzer, habe diese in mehreren Fotos zu zeigen versucht, sind überwiegend auf der Oberseite,siehe Fotos.Gerät wird wegen den Kratzern günstiger angeboten. High End Gerät mit reichlich Leistung, Daten im Netz unter parasound.com. Versand auf Risiko des Käufers möglich. Privatverkauf ohne Garantie, Gewähr und keine Rücknahme, keine Sachmängelhaftung, aus Nichtraucherhaushalt. Mit Kauf erkennen Sie diese Bedingungen an. Kein internationaler Versand! Nochmal: das Gerät hat mehrere Kratzer!!!!!!!

Used with box Introducing the Parasound Ztuner V2 Zone Tuner, the ultimate addition to your home audio setup. With the ability to support both FM and AM modes, youll be able to tune into your favorite radio stations with ease. This sleek black tuner boasts a digital interface, making it simple to use and perfect for any modern home. Featuring RCA and Stereo L/R RCA audio outputs, youll be able to connect your new tuner to your existing system with ease. The Parasound Ztuner V2 is a must-have for any audio enthusiast looking to improve their home setup. Upgrade your listening experience with this top-of-the-line tuner today!

The following items have been tested and are working, Make sure to look at all of the pictures and feel free to ask me any questions. Both are in great condition with very light scratches. All of the items come with what is shown in the pictures, if the title contradicts the pictures please notify me. No sale will end early if put on auction. Thank You

Used with box Introducing the Parasound Ztuner V2 Zone Tuner, the ultimate addition to your home audio setup. With the ability to support both FM and AM modes, youll be able to tune into your favorite radio stations with ease. This sleek black tuner boasts a digital interface, making it simple to use and perfect for any modern home. Featuring RCA and Stereo L/R RCA audio outputs, youll be able to connect your new tuner to your existing system with ease. The Parasound Ztuner V2 is a must-have for any audio enthusiast looking to improve their home setup. Upgrade your listening experience with this top-of-the-line tuner today!

Halo by Parasound P3 Pre-Amplifier & A23 Stereo Power Amplifier THX Certified We are not the owner or seller of these goods, but merely a bailee acting on behalf of the seller to facilitate the sale of the goods by holding the goods until such time as a sale is completed and the goods are shipped to the buyer. Powered by CrossPostit

You are bidding on the Parasound Halo A 23 amplifier. This unit is in great used condition. Included in this auction is the main unit, power cord and the original box. We will ship this item in the original box which has been transit-tested to ensure a safe arrival to your home or business via UPS ground or next day air. Local pick up is also available. Immediate payment preferred.

PARASOUND HALO A23+ BLACK 2-CHANNEL POWER AMP CLASS A/AB READY TO SHIP Up for sale is a Parasound Halo A23+ in Black finish. Amp is in excellent condition both in operation and cosmetics. Excellent looking and sounding amp with plenty of reserve power to drive any speakers you throw at it. Selling because I upgraded to a Halo 21+ amp which is another excellent amp with more power. Amp was sparingly used and stored in a temp-controlled closet, pet-free and non-smoking home. You will be happy with this amp. Changes from the original A23 and incorporated into the newer A23+ below:ES FROM THE ORIGINAL a23 ----> a23+125 ? 160 Watts (8?)125 ? 160 Watts (8?)225 ? 240 Watts (4?)400 ? 500 Watts (bridged)Filter cap: 40,000 uF ?54,400 uFCrosstalk (20kHz): 63dB ? 70dBTransformer size: 1.0 kVA ? 1.1 kVARefined Halo cosmetic with aluminum end caps & gold highlightsUpdated rear panel with heavy duty speaker terminals from HINT 6Upgraded internal gold on gold audio connectionsUpdated auto turn on circuit All Features160 watts x 2 @ 8 ? RMS, both channels driven240 watts x 2 @ 4 ? RMS, both channels driven500 watts x 1 @ 8 ?, in bridged modeCircuitry designed by legendary John CurlHigh bias Class A/AB operation45 amperes peak current per channelStable with speaker impedance dips below 2 ?Balanced inputs with discrete circuitsHeavy-duty 24k gold-plated 5-way speaker binding postsGold-plated RCA input & loop output jacksDirect-coupled signal path, no capacitors or inductorsDC Servo and relay protection circuitsAC turn-on inrush surge protection with relay bypassJFET input stage, MOSFET driver stage12 beta-matched 15 ampere, 60 MHz bipolar output transistors1.1 kVA shielded toroid transformer w/ independent windings for each channelIndependent power supplies for input stage, driver stage and output stage54,400 µF filter capacitors for output stagesFull power is rated all the way down to 5Hz for unrestricted low-end bassHarris hyper-fast soft-recovery bridge diode rectifiersAutomatic turn-on by 12 V trigger or audio sensing2 rack space chassis with rear carry handlesRack mount hardware available separatelyAvailable in silver or black Official Specs from Parasound :Power Output – Stereo Mode (0.06% THD) 160 watts x 2, 8 ? both channels driven 240 watts x 2, 4 ? both channels driven Power Output – Stereo Mode (0.9% THD) 210 watts x 2, 8 ? both channels driven 300 watts x 2, 4 ? both channels driven Power Output – Bridged Mode (0.06% THD) 500 watts x 1, 8 ? Bridged 4 ? operation is not recommended Power Output – Bridged Mode (0.9% THD) 600 watts x 1, 8 ? Bridged 4 ? operation is not recommended *All Power measurement are at 120 VAC, RMS continuous power, full audio band (20 Hz - 20 kHz) Current Capacity 45 amps peak, per channel Slew Rate > 130 volts per microsecond Frequency Response 5 Hz - 100 kHz, +0/-3 dB 20 Hz - 20 kHz, +0/-0.25 dB Total Harmonic Distortion (THD) < 0.06 % at full power < 0.03 % at typical listening levels IM Distortion < 0.04 % TIM Unmeasurable Inter-channel Crosstalk > 85 dB at 1 kHz > 70 dB at 20 kHz Input Impedance Unbalanced: 33 k? Balanced: 66 k?,(33 k? per leg) Total Gain 29 dB Input Sensitivity for 28.28 V Out (8 ? Load) Unbalanced: 1 V Balanced: 1 V per leg S/N Ratio > 112 dB, input shorted, IHF A-weighted > 107 dB, input shorted, unweighted Damping Factor > 800 at 20 Hz DC Trigger Requirements +9 Vdc to +12 Vdc, 5 mA Audio Trigger Requirements 2 mV - 10 mV XLR Pin Identification 1 = Ground (Shield) 2 = Positive 3 = Negative (Return) Dimensions Width: 17-1/4 (437 mm) Depth: 15-1/4 (388 mm) Depth, with cables 17 (432 mm) Height, with feet: 4-1/8 (105 mm) Height, without feet: 3-1/2 (89 mm), 2U Net Weight 27 lb. (12.2 kg) Shipping Weight 34 lb. (14.4 kg) Power Requirement Standby: <1 Watt Idle (no music playing): 75 Watts Typical Listening levels: 125 Watts Maximum: 800 Watts 110-125 VAC 60 Hz or 220-250 VAC 50 Hz AC mains voltage is set on rear panel Reviews: LowBeats (Germany) November 2020 the Parasound P 6 and Parasound A 23+ play together in a pleasingly balanced and precise manner, while still musical with tonality that tends toward warmth. The consistently very supple reproduction and simultaneously true-to-size presentation and pin-point positioning of individual instruments and voices is amazing. Yes, this is how HiFi is fun. » English Translation PDF Secrets of Home Theater & High Fidelity, November 2020 There is a lot to like in the reasonably-priced Parasound HALO A 23+ stereo amplifier. It is stylish, packs sufficient amplification power, and delivers solid high-fidelity sonic performance. ON-OFF (Spain) September, 2019 One strength is its capability to reproduce a wide sonic palette, with depth and plenty of micro information. Parasounds power amp is able to bring out the best bass from speakers. Different kinds of music made us appreciate the unusual character of this amplification. Outstanding! Soundstage Network July 2019 Reviewers Choice Parasound provides great value in the Halo A 23+. I havent heard better sound or seen higher build quality at this price. An impressive power amplifier. Stereo+ (Norway) January 2019 Together, the Parasound P 6 and A 23+ are dynamite. Pure sonic magic with brilliant dynamics, delicious midrange and impressive resolution. To get such good sound for the price of this duo seems almost unnatural. One incredibly appealing preamp-amplifier package from Parasound. Changes from the original A 23?A 23+ Thanks for looking and happy bidding. Good luck!

Halo by Parasound P3 Pre-Amplifier & A23 Stereo Power Amplifier THX Certified We are not the owner or seller of these goods, but merely a bailee acting on behalf of the seller to facilitate the sale of the goods by holding the goods until such time as a sale is completed and the goods are shipped to the buyer. Powered by CrossPostit

Like New (120 Days Old) Purchased from Crutchfield $ 1,800 Retail Original Box, Manual. Used in system while making upgrades/repairs to other components in my system. Parasound A 23 + 2 Channel Power Amplifier (Silver). In excellent working condition. Plenty of clean power-Barely broken in! Shipping in the U.S. only 160 watts x 2 @ 8 ? RMS, both channels driven 240 watts x 2 @ 4 ? RMS, both channels driven 500 watts x 1 @ 8 ?, in bridged mode Circuitry designed by legendary John Curl High bias Class A/AB operation 45 amperes peak current per channel

Halo by Parasound P3 Pre-Amplifier & A23 Stereo Power Amplifier THX Certified We are not the owner or seller of these goods, but merely a bailee acting on behalf of the seller to facilitate the sale of the goods by holding the goods until such time as a sale is completed and the goods are shipped to the buyer. Powered by CrossPostit

Parasound HALO A23 THX Certified Stereo Power Amplifier Used but in MINT working and cosmetic condition. Selling as Ive upgraded my system. Original Owner - well maintained in smoke-free environment.Original packaging - Double-boxed. Includes all cables, power cord, and manual. Specifications: Continuous power output:125 watts RMS x 2, 20 Hz - 20 kHz, 8 ?, both channels driven225 watts RMS x 2, 20 Hz - 20 kHz, 4 ?, both channels driven400 watts RMS x 1, 20 Hz - 20 kHz, 8 ? Power bandwidth:5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion:< 0.06 % at full power IM distortion: balanced 16 V rms< 0.04 % Slew rate:> 130 V/µsecond Dynamic headroom:> 1.5 dB 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 ? S/N ratio:112 dB, input shorted, IHF A-weighted Damping factor:> 800 at 20 Hz Voltage:Switchable for 110V - 120V or 220V - 240V Dimensions:17-1/4 w x 4-1/8 h x 13-1/4 d Features:Circuitry designed by legendary John CurlLucasfilm Home THX Ultra2 certifiedHigh bias Class A/AB operationBalanced inputs with discrete circuits and XLR connectorsDirect Coupled - no capacitors or inductors in signal pathComplementary MOSFET driver stage and JFET input stage12 beta-matched 15 amp, 60 MHz bipolar output transistors1 kVA encapsulated toroid power transformer with independent secondary windings for each channel40,000 ?F power supply filter capacitanceDC Servo and relay protection circuitsAC present, channel status, high temperature displaysHeavy-duty 24k gold-plated 5-way speaker binding postsGold-plated RCA input jacks; loop output jacksAuto turn-on by 12v trigger or audio signalRear mounted gain controls, ground lift switch2u Chassis, carry handlesBlack Finish

PARASOUND HALO A23+ BLACK 2-CHANNEL POWER AMP CLASS A/AB READY TO SHIP Up for sale is a Parasound Halo A23+ in Black finish. Amp is in excellent condition both in operation and cosmetics. Excellent looking and sounding amp with plenty of reserve power to drive any speakers you throw at it. Selling because I upgraded to a Halo 21+ amp which is another excellent amp with more power. Amp was sparingly used and stored in a temp-controlled closet, pet-free and non-smoking home. You will be happy with this amp. Changes from the original A23 and incorporated into the newer A23+ below:ES FROM THE ORIGINAL a23 ----> a23+125 ? 160 Watts (8?)125 ? 160 Watts (8?)225 ? 240 Watts (4?)400 ? 500 Watts (bridged)Filter cap: 40,000 uF ?54,400 uFCrosstalk (20kHz): 63dB ? 70dBTransformer size: 1.0 kVA ? 1.1 kVARefined Halo cosmetic with aluminum end caps & gold highlightsUpdated rear panel with heavy duty speaker terminals from HINT 6Upgraded internal gold on gold audio connectionsUpdated auto turn on circuitAll Features160 watts x 2 @ 8 ? RMS, both channels driven240 watts x 2 @ 4 ? RMS, both channels driven500 watts x 1 @ 8 ?, in bridged modeCircuitry designed by legendary John CurlHigh bias Class A/AB operation45 amperes peak current per channelStable with speaker impedance dips below 2 ?Balanced inputs with discrete circuitsHeavy-duty 24k gold-plated 5-way speaker binding postsGold-plated RCA input & loop output jacksDirect-coupled signal path, no capacitors or inductorsDC Servo and relay protection circuitsAC turn-on inrush surge protection with relay bypassJFET input stage, MOSFET driver stage12 beta-matched 15 ampere, 60 MHz bipolar output transistors1.1 kVA shielded toroid transformer w/ independent windings for each channelIndependent power supplies for input stage, driver stage and output stage54,400 µF filter capacitors for output stagesFull power is rated all the way down to 5Hz for unrestricted low-end bassHarris hyper-fast soft-recovery bridge diode rectifiersAutomatic turn-on by 12 V trigger or audio sensing2 rack space chassis with rear carry handlesRack mount hardware available separatelyAvailable in silver or black Official Specs from Parasound :Power Output – Stereo Mode (0.06% THD)160 watts x 2, 8 ? both channels driven240 watts x 2, 4 ? both channels drivenPower Output – Stereo Mode (0.9% THD)210 watts x 2, 8 ? both channels driven300 watts x 2, 4 ? both channels drivenPower Output – Bridged Mode (0.06% THD)500 watts x 1, 8 ?Bridged 4 ? operation is not recommendedPower Output – Bridged Mode (0.9% THD)600 watts x 1, 8 ?Bridged 4 ? operation is not recommended*All Power measurement are at 120 VAC,RMS continuous power, full audio band (20 Hz - 20 kHz)Current Capacity45 amps peak, per channelSlew Rate> 130 volts per microsecondFrequency Response5 Hz - 100 kHz, +0/-3 dB20 Hz - 20 kHz, +0/-0.25 dBTotal Harmonic Distortion (THD)< 0.06 % at full power< 0.03 % at typical listening levelsIM Distortion< 0.04 %TIMUnmeasurableInter-channel Crosstalk> 85 dB at 1 kHz> 70 dB at 20 kHzInput ImpedanceUnbalanced: 33 k?Balanced: 66 k?,(33 k? per leg)Total Gain29 dBInput Sensitivity for 28.28 V Out (8 ? Load)Unbalanced: 1 VBalanced: 1 V per legS/N Ratio> 112 dB, input shorted, IHF A-weighted> 107 dB, input shorted, unweightedDamping Factor> 800 at 20 HzDC Trigger Requirements+9 Vdc to +12 Vdc, 5 mAAudio Trigger Requirements2 mV - 10 mVXLR Pin Identification1 = Ground (Shield)2 = Positive3 = Negative (Return)DimensionsWidth: 17-1/4 (437 mm)Depth: 15-1/4 (388 mm)Depth, with cables 17 (432 mm)Height, with feet: 4-1/8 (105 mm)Height, without feet: 3-1/2 (89 mm), 2UNet Weight27 lb. (12.2 kg) Shipping Weight 34 lb. (14.4 kg)Power RequirementStandby: <1 WattIdle (no music playing): 75 WattsTypical Listening levels: 125 WattsMaximum: 800 Watts110-125 VAC 60 Hz or 220-250 VAC 50 HzAC mains voltage is set on rear panelReviews: LowBeats (Germany) November 2020the Parasound P 6 and Parasound A 23+ play together in a pleasingly balanced and precise manner, while still musical with tonality that tends toward warmth. The consistently very supple reproduction and simultaneously true-to-size presentation and pin-point positioning of individual instruments and voices is amazing. Yes, this is how HiFi is fun. » English Translation PDFSecrets of Home Theater & High Fidelity, November 2020There is a lot to like in the reasonably-priced Parasound HALO A 23+ stereo amplifier. It is stylish, packs sufficient amplification power, and delivers solid high-fidelity sonic performance.ON-OFF (Spain) September, 2019One strength is its capability to reproduce a wide sonic palette, with depth and plenty of micro information. Parasounds power amp is able to bring out the best bass from speakers. Different kinds of music made us appreciate the unusual character of this amplification. Outstanding!Soundstage Network July 2019Reviewers ChoiceParasound provides great value in the Halo A 23+. I havent heard better sound or seen higher build quality at this price. An impressive power amplifier.Stereo+ (Norway) January 2019Together, the Parasound P 6 and A 23+ are dynamite. Pure sonic magic with brilliant dynamics, delicious midrange and impressive resolution. To get such good sound for the price of this duo seems almost unnatural. One incredibly appealing preamp-amplifier package from Parasound. Changes from the original A 23?A 23+

Halo by Parasound P3 Pre-Amplifier & A23 Stereo Power Amplifier THX Certified We are not the owner or seller of these goods, but merely a bailee acting on behalf of the seller to facilitate the sale of the goods by holding the goods until such time as a sale is completed and the goods are shipped to the buyer. Powered by CrossPostit

Parasound HALO A23 THX Certified Stereo Power Amplifier Used but in excellent working and cosmetic condition. Selling as Ive upgraded my system. Original Owner - well maintained in smoke-free environmentOriginal packaging - Double-boxed. Includes all cables, power cord, and manual. Specifications: Continuous power output:125 watts RMS x 2, 20 Hz - 20 kHz, 8 ?, both channels driven225 watts RMS x 2, 20 Hz - 20 kHz, 4 ?, both channels driven400 watts RMS x 1, 20 Hz - 20 kHz, 8 ? Power bandwidth:5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion:< 0.06 % at full power IM distortion: balanced 16 V rms< 0.04 % Slew rate:> 130 V/µsecond Dynamic headroom:> 1.5 dB 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 ? S/N ratio:112 dB, input shorted, IHF A-weighted Damping factor:> 800 at 20 Hz Voltage:Switchable for 110V - 120V or 220V - 240V Dimensions:17-1/4 w x 4-1/8 h x 13-1/4 d Features:Circuitry designed by legendary John CurlLucasfilm Home THX Ultra2 certifiedHigh bias Class A/AB operationBalanced inputs with discrete circuits and XLR connectorsDirect Coupled - no capacitors or inductors in signal pathComplementary MOSFET driver stage and JFET input stage12 beta-matched 15 amp, 60 MHz bipolar output transistors1 kVA encapsulated toroid power transformer with independent secondary windings for each channel40,000 ?F power supply filter capacitanceDC Servo and relay protection circuitsAC present, channel status, high temperature displaysHeavy-duty 24k gold-plated 5-way speaker binding postsGold-plated RCA input jacks; loop output jacksAuto turn-on by 12v trigger or audio signalRear mounted gain controls, ground lift switch2u Chassis, carry handlesBlack Finish

Parasound Halo A23+ 2 Channel Power Amplifier Black Retail $1,800.00. This is a very clean sounding amplifier inspired by the legendary John Curl. This amp powered my front tower speakers admirably. I'm parting out my system to go the tube route as reason for sale. Item is used in fantastic condition. Product Specs: Power Output – Stereo Mode (0.06% THD): 160 watts x 2, 8 ? both channels driven 240 watts x 2, 4 ? both channels driven Power Output – Stereo Mode (0.9% THD): 210 watts x 2, 8 ? both channels driven 300 watts x 2, 4 ? both channels driven Power Output – Bridged Mode (0.06% THD): 500 watts x 1, 8 ? Bridged 4 ? operation is not recommended Power Output – Bridged Mode (0.9% THD): 600 watts x 1, 8 ? Bridged 4 ? operation is not recommended Current Capacity: 45 amps peak, per channel Slew Rate: > 130 volts per microsecond Frequency Response: 5 Hz - 100 kHz, +0/-3 dB 20 Hz - 20 kHz, +0/-0.25 dB Total Harmonic Distortion (THD): < 0.06 % at full power < 0.03 % at typical listening levels IM Distortion: < 0.04 % TIM: Unmeasurable Inter-channel Crosstalk: > 85 dB at 1 kHz > 70 dB at 20 kHz Input Impedance: Unbalanced: 33 k? Balanced: 66 k?,(33 k? per leg) Total Gain: 29 dB Input Sensitivity for 28.28 V Out (8 ? Load): Unbalanced: 1 V Balanced: 1 V per leg S/N Ratio: > 112 dB, input shorted, IHF A-weighted > 107 dB, input shorted, unweighted Damping Factor: > 800 at 20 Hz DC Trigger Requirements: +9 Vdc to +12 Vdc, 5 mA Audio Trigger Requirements: 2 mV - 10 mV XLR Pin Identification: 1 = Ground (Shield) 2 = Positive 3 = Negative (Return) Power Requirement: Standby: <1 Watt Idle (no music playing): 75 Watts Typical Listening levels: 125 Watts Maximum: 800 Watts 110-125 VAC 60 Hz or 220-250 VAC 50 Hz Dimensions (WDH): 17-1/4 x 15-1/4 x 3-1/2 Weight: 27 lbs.

Parasound HALO A23 THX Certified Stereo Power Amplifier Used but in excellent working and cosmetic condition. Selling as Ive upgraded my system. Original Owner - well maintained in smoke-free environmentOriginal packaging - Double-boxed. Includes all cables, power cord, and manual. Specifications: Continuous power output:125 watts RMS x 2, 20 Hz - 20 kHz, 8 ?, both channels driven225 watts RMS x 2, 20 Hz - 20 kHz, 4 ?, both channels driven400 watts RMS x 1, 20 Hz - 20 kHz, 8 ? Power bandwidth:5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion:< 0.06 % at full power IM distortion: balanced 16 V rms< 0.04 % Slew rate:> 130 V/µsecond Dynamic headroom:> 1.5 dB 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 ? S/N ratio:112 dB, input shorted, IHF A-weighted Damping factor:> 800 at 20 Hz Voltage:Switchable for 110V - 120V or 220V - 240V Dimensions:17-1/4 w x 4-1/8 h x 13-1/4 d Features:Circuitry designed by legendary John CurlLucasfilm Home THX Ultra2 certifiedHigh bias Class A/AB operationBalanced inputs with discrete circuits and XLR connectorsDirect Coupled - no capacitors or inductors in signal pathComplementary MOSFET driver stage and JFET input stage12 beta-matched 15 amp, 60 MHz bipolar output transistors1 kVA encapsulated toroid power transformer with independent secondary windings for each channel40,000 ?F power supply filter capacitanceDC Servo and relay protection circuitsAC present, channel status, high temperature displaysHeavy-duty 24k gold-plated 5-way speaker binding postsGold-plated RCA input jacks; loop output jacksAuto turn-on by 12v trigger or audio signalRear mounted gain controls, ground lift switch2u Chassis, carry handlesBlack Finish

Price is firm. One sold, now one leftBridged mode provides 400wpc and compares with amps costing many times more than its retail priceJohn Curl design - most bridged amps do not provide optimal performanceAlso being posted in other marts such as US audioThese are from my collection and used infrequently. I am selling off some of my collection.In mint condition, original boxes, manuals (think I have them), no scratches, no pets, non smoking household. Doubt if youll find a better pairFeaturesCircuitry designed by legendary John CurlLucasfilm Home THX Ultra2 certifiedHigh bias Class A/AB operationBalanced inputs with discrete circuits and XLR connectorsDirect Coupled - no capacitors or inductors in signal pathComplementary MOSFET driver stage and JFET input stage12 beta-matched 15 amp, 60 MHz bipolar output transistors1 kVA encapsulated toroid power transformer with independent secondary windings for each channel40,000 ?F power supply filter capacitanceDC Servo and relay protection circuitsAC present, channel status, high temperature displaysHeavy-duty 24k gold-plated 5-way speaker binding postsGold-plated RCA input jacks; loop output jacksAuto turn-on by 12v trigger or audio signalRear mounted gain controls, ground lift switch2u Chassis, carry handles, rack mountable with HRA2 (sold separately)Specs Continuous power output:125 watts RMS x 2, 20 Hz - 20 kHz, 8 ?, both channels driven225 watts RMS x 2, 20 Hz - 20 kHz, 4 ?, both channels driven400 watts RMS x 1, 20 Hz - 20 kHz, 8 ? Current capacity:45 amperes peak per channel Power bandwidth:5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion:< 0.06 % at full power IM distortion: balanced 16 V rms < 0.04 %Slew rate:> 130 V/µsecond Dynamic headroom:> 1.5 dB 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 ?S/N ratio:112 dB, input shorted, IHF A-weighted Damping factor: > 800 at 20 Hz Voltage:Switchable for 110V - 120V or 220V - 240V

Halo by Parasound P3 Pre-Amplifier & A23 Stereo Power Amplifier THX Certified We are not the owner or seller of these goods, but merely a bailee acting on behalf of the seller to facilitate the sale of the goods by holding the goods until such time as a sale is completed and the goods are shipped to the buyer. Powered by CrossPostit

Parasound Halo A 23 2-Kanal Endstufe.Gebraucht, aber im top Zustand, nur leichte Gebrauchsspuren. High End Gerät mit reichlich Leistung, Daten im Netz unter parasound.com. Versand auf Risiko des Käufers möglich. Privatverkauf ohne Garantie, Gewähr und keine Rücknahme, keine Sachmängelhaftung, aus Nichtraucherhaushalt. Mit Kauf erkennen Sie diese Bedingungen an.

Up for sale is a Parasound A23 Amplifier that has been cared for and maintained in excellent condition. Key Features (specs below):1. Outstanding Performance: The Parasound A23 Amplifier is renowned for its exceptional sonic capabilities. With a power output of 125 watts per channel at 8 ohms (200 watts at 4 ohms), it effortlessly drives even demanding speakers, ensuring a rich and immersive listening experience. 2. Premium Build Quality: Crafted with precision and attention to detail, this amplifier boasts a sturdy construction that guarantees longevity and reliability. The sleek and stylish design will complement any audio setup, adding a touch of elegance to your listening space. 3. Versatile Connectivity: The A23 offers a variety of connectivity options to suit your audio needs. It features balanced XLR and unbalanced RCA inputs, allowing you to connect a wide range of audio sources with ease. 4. Thoughtful Engineering: Designed by renowned audio engineer John Curl, the A23 incorporates advanced circuitry and high-quality components to ensure pristine signal integrity and minimal distortion. It faithfully reproduces the original recordings, capturing every nuance and detail. 5. Efficient Power Delivery: With its high current capability and robust power supply, this amplifier effortlessly handles complex musical passages, delivering dynamic and impactful sound. It remains composed even during demanding listening sessions, offering an immersive and engaging audio experience. 6. Trusted Brand: Parasound has a long-standing reputation for manufacturing exceptional audio equipment. With over four decades of expertise, they are known for their commitment to quality and reliability, making the A23 a sought-after amplifier among enthusiasts and professionals alike. This Parasound A23 Amplifier is in fantastic condition, maintained in a smoke-free environment. It has been thoroughly tested and functions flawlessly. The amplifier will be securely packaged to ensure safe delivery to its new owner.Dont miss this opportunity to own a Parasound A23 Amplifier in excellent condition. Continuous power output: 125 watts RMS x 2, 20 Hz - 20 kHz, 8 ?, both channels driven 225 watts RMS x 2, 20 Hz - 20 kHz, 4 ?, both channels driven 400 watts RMS x 1, 20 Hz - 20 kHz, 8 ?Current capacity: 45 amperes peak per channelPower bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 wattTotal harmonic distortion: < 0.06 % at full powerIM distortion: balanced 16 V rms < 0.04 %Slew rate: > 130 V/µsecondDynamic headroom: > 1.5 dBInterchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHzInput sensitivity: 1 V for 28.28 V, THX Reference LevelInput impedance: 33 k ?S/N ratio: 112 dB, input shorted, IHF A-weightedDamping factor: > 800 at 20 HzVoltage: Switchable for 110V - 120V or 220V - 240VDimensions: 17-1/4 w x 4-1/8 h x 13-1/4 d, 3-5/8 h without feetNet weight: 28 lb.Features:Circuitry designed by legendary John CurlLucasfilm Home THX Ultra2 certified(can be used in the Home Theater set up) High bias Class A/AB operationBalanced inputs with discrete circuits and XLR connectorsDirect Coupled - no capacitors or inductors in signal pathComplementary MOSFET driver stage and JFET input stage12 beta-matched 15 amp, 60 MHz bipolar output transistors1 kVA encapsulated toroid power transformer with independent secondary windings for each channel40,000 ?F power supply filter capacitanceDC Servo and relay protection circuitsAC present, channel status, high temperature displaysHeavy-duty 24k gold-plated 5-way speaker binding postsGold-plated RCA input jacks; loop output jacksAuto turn-on by 12v trigger or audio signalRear mounted gain controls, ground lift switch

Parasound Halo A23 Power Amplifier - THX - Absolutely Perfect MINT CONDITION. Original owner. Used sparingly for rear surround channels only. Everything it came with brand new is included here. Original user manual, power cord and trigger cables. All original double shipping box and accessories.

We love Parasound and our selling a store demo A23+ power amp. Rated power is 160 per channel into 8 ohms. 300 watts per channel in 4 ohms and bridgeable. Designed by John Curl. It uses MOSFET predrivers and MOSFET drivers and bipolar output transistors, 6 per channelAll Parasound Halo models have been tested and rated Class A in sound quality by Stereophile magazine. The Absolute Sound raves about Parasound also.Special low flat rate shipping via UPS Ground Power Output – Stereo Mode (0.06% THD)160 watts x 2, 8 ? both channels driven240 watts x 2, 4 ? both channels drivenPower Output – Stereo Mode (0.9% THD)210 watts x 2, 8 ? both channels driven300 watts x 2, 4 ? both channels drivenPower Output – Bridged Mode (0.06% THD)500 watts x 1, 8 ?Bridged 4 ? operation is not recommendedPower Output – Bridged Mode (0.9% THD)600 watts x 1, 8 ?Bridged 4 ? operation is not recommended *All Power measurement are at 120 VAC,RMS continuous power, full audio band (20 Hz - 20 kHz)Current Capacity45 amps peak, per channelSlew Rate> 130 volts per microsecondFrequency Response5 Hz - 100 kHz, +0/-3 dB20 Hz - 20 kHz, +0/-0.25 dBTotal Harmonic Distortion (THD)< 0.06 % at full power< 0.03 % at typical listening levelsIM Distortion< 0.04 %TIMUnmeasurableInter-channel Crosstalk> 85 dB at 1 kHz> 70 dB at 20 kHzInput ImpedanceUnbalanced: 33 k?Balanced: 66 k?,(33 k? per leg)Total Gain29 dBInput Sensitivity for 28.28 V Out (8 ? Load)Unbalanced: 1 VBalanced: 1 V per legS/N Ratio> 112 dB, input shorted, IHF A-weighted> 107 dB, input shorted, unweightedDamping Factor> 800 at 20 HzDC Trigger Requirements+9 Vdc to +12 Vdc, 5 mAAudio Trigger Requirements2 mV - 10 mVXLR Pin Identification1 = Ground (Shield)2 = Positive3 = Negative (Return)DimensionsWidth: 17-1/4 (437 mm)Depth: 15-1/4 (388 mm)Depth, with cables 17 (432 mm)Height, with feet: 4-1/8 (105 mm)Height, without feet: 3-1/2 (89 mm), 2UNet Weight27 lb. (12.2 kg)Shipping Weight34 lb. (14.4 kg)Power RequirementStandby: <1 WattIdle (no music playing): 75 WattsTypical Listening levels: 125 WattsMaximum: 800 Watts110-125 VAC 60 Hz or 220-250 VAC 50 HzAC mains voltage is set on rear panel Power O

PARASOUND HALO A23+ BLACK 2-CHANNEL POWER AMP CLASS A/AB READY TO SHIP Up for sale is a Parasound Halo A23+ in Black finish. Amp is in excellent condition both in operation and cosmetics. Excellent looking and sounding amp with plenty of reserve power to drive any speakers you throw at it. Selling because I upgraded to a Halo 21+ amp which is another excellent amp with more power. Amp was sparingly used and stored in a temp-controlled closet, pet-free and non-smoking home. You will be happy with this amp. Changes from the original A23 and incorporated into the newer A23+ below:ES FROM THE ORIGINAL a23 ----> a23+125 ? 160 Watts (8?)125 ? 160 Watts (8?)225 ? 240 Watts (4?)400 ? 500 Watts (bridged)Filter cap: 40,000 uF ?54,400 uFCrosstalk (20kHz): 63dB ? 70dBTransformer size: 1.0 kVA ? 1.1 kVARefined Halo cosmetic with aluminum end caps & gold highlightsUpdated rear panel with heavy duty speaker terminals from HINT 6Upgraded internal gold on gold audio connectionsUpdated auto turn on circuitAll Features160 watts x 2 @ 8 ? RMS, both channels driven240 watts x 2 @ 4 ? RMS, both channels driven500 watts x 1 @ 8 ?, in bridged modeCircuitry designed by legendary John CurlHigh bias Class A/AB operation45 amperes peak current per channelStable with speaker impedance dips below 2 ?Balanced inputs with discrete circuitsHeavy-duty 24k gold-plated 5-way speaker binding postsGold-plated RCA input & loop output jacksDirect-coupled signal path, no capacitors or inductorsDC Servo and relay protection circuitsAC turn-on inrush surge protection with relay bypassJFET input stage, MOSFET driver stage12 beta-matched 15 ampere, 60 MHz bipolar output transistors1.1 kVA shielded toroid transformer w/ independent windings for each channelIndependent power supplies for input stage, driver stage and output stage54,400 µF filter capacitors for output stagesFull power is rated all the way down to 5Hz for unrestricted low-end bassHarris hyper-fast soft-recovery bridge diode rectifiersAutomatic turn-on by 12 V trigger or audio sensing2 rack space chassis with rear carry handlesRack mount hardware available separatelyAvailable in silver or black Official Specs from Parasound :Power Output – Stereo Mode (0.06% THD)160 watts x 2, 8 ? both channels driven240 watts x 2, 4 ? both channels drivenPower Output – Stereo Mode (0.9% THD)210 watts x 2, 8 ? both channels driven300 watts x 2, 4 ? both channels drivenPower Output – Bridged Mode (0.06% THD)500 watts x 1, 8 ?Bridged 4 ? operation is not recommendedPower Output – Bridged Mode (0.9% THD)600 watts x 1, 8 ?Bridged 4 ? operation is not recommended*All Power measurement are at 120 VAC,RMS continuous power, full audio band (20 Hz - 20 kHz)Current Capacity45 amps peak, per channelSlew Rate> 130 volts per microsecondFrequency Response5 Hz - 100 kHz, +0/-3 dB20 Hz - 20 kHz, +0/-0.25 dBTotal Harmonic Distortion (THD)< 0.06 % at full power< 0.03 % at typical listening levelsIM Distortion< 0.04 %TIMUnmeasurableInter-channel Crosstalk> 85 dB at 1 kHz> 70 dB at 20 kHzInput ImpedanceUnbalanced: 33 k?Balanced: 66 k?,(33 k? per leg)Total Gain29 dBInput Sensitivity for 28.28 V Out (8 ? Load)Unbalanced: 1 VBalanced: 1 V per legS/N Ratio> 112 dB, input shorted, IHF A-weighted> 107 dB, input shorted, unweightedDamping Factor> 800 at 20 HzDC Trigger Requirements+9 Vdc to +12 Vdc, 5 mAAudio Trigger Requirements2 mV - 10 mVXLR Pin Identification1 = Ground (Shield)2 = Positive3 = Negative (Return)DimensionsWidth: 17-1/4 (437 mm)Depth: 15-1/4 (388 mm)Depth, with cables 17 (432 mm)Height, with feet: 4-1/8 (105 mm)Height, without feet: 3-1/2 (89 mm), 2UNet Weight27 lb. (12.2 kg) Shipping Weight 34 lb. (14.4 kg)Power RequirementStandby: <1 WattIdle (no music playing): 75 WattsTypical Listening levels: 125 WattsMaximum: 800 Watts110-125 VAC 60 Hz or 220-250 VAC 50 HzAC mains voltage is set on rear panelReviews: LowBeats (Germany) November 2020the Parasound P 6 and Parasound A 23+ play together in a pleasingly balanced and precise manner, while still musical with tonality that tends toward warmth. The consistently very supple reproduction and simultaneously true-to-size presentation and pin-point positioning of individual instruments and voices is amazing. Yes, this is how HiFi is fun. » English Translation PDFSecrets of Home Theater & High Fidelity, November 2020There is a lot to like in the reasonably-priced Parasound HALO A 23+ stereo amplifier. It is stylish, packs sufficient amplification power, and delivers solid high-fidelity sonic performance.ON-OFF (Spain) September, 2019One strength is its capability to reproduce a wide sonic palette, with depth and plenty of micro information. Parasounds power amp is able to bring out the best bass from speakers. Different kinds of music made us appreciate the unusual character of this amplification. Outstanding!Soundstage Network July 2019Reviewers ChoiceParasound provides great value in the Halo A 23+. I havent heard better sound or seen higher build quality at this price. An impressive power amplifier.Stereo+ (Norway) January 2019Together, the Parasound P 6 and A 23+ are dynamite. Pure sonic magic with brilliant dynamics, delicious midrange and impressive resolution. To get such good sound for the price of this duo seems almost unnatural. One incredibly appealing preamp-amplifier package from Parasound. Changes from the original A 23?A 23+