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. Amp was sparingly used pet-free and non-smoking home. You will be happy with this amp. will be shipped in original double box. No international shipping . ship only in USA. If you are not familiar with this amp you owe it to yourself to Google it and read the many truly outstanding reviews which rank this amp as one of the best modern amplifiers ever made. https://parasound.com/products/a23 If you are reading this you probably know the A23+s are almost impossible to find on the used market and the newer is out of stock everywhere due to supply chain issues. Cosmetically I would rate this unit in MINT or mostly like new condition but please look carefully at all pictures and judge for yourself. The unit has been tested and is fully functional. I personally use my own Halo P6 coupled to the Parasound A23+ in my main stereo/vinyl listening system. The versatility is amazing as is the sound. I used the phono stage with my turntable, the USB and DAC for my computer streaming and one of the digital inputs for my CD player. I utilize the XLR Balanced inputs and outputs to the A23+ power amp. Its hard to imagine getting so much versatility and wonderful sound out of any other preamp. The unit is being sold with the original owners manual and the power cord and trigger original cable. No smoking environment.It will be shipped in the original Parasounds double boxes. 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), 2U

This Parasound Halo A23 Power Amplifier is a two-channel, high-quality, solid-state class AB amplifier that delivers outstanding sound performance. Each channel has both balanced (XLR) and unbalanced (RCA) inputs, and gain can be set per channel. With an oversized, shielded toroidal transformer, and massive 40,000uF filter capacitors, the amplifier provides an unshakeable 125W RMS full-bandwidth into 8 ohms, with 225W into 4 ohms. The channels can also be bridged to provide up to 400W into one 8 ohm load. It is THX certified, with vanishingly low noise and distortion, and power bandwidth from 5Hz to 100kHz, ideal for hi-res content. The Parasound Halo series represents a combination of elegant circuit designs backed up with rigorous engineering and convenient design. The listed amplifier is in excellent cosmetic and functional condition. The item will be packaged securely in its original box and an IEC power cable (not original) will be included. Not all original documentation may be present. Two units are available with sequential serial numbers; same condition/quality. Price is for one, and only one amp (#6770) is pictured because they are virtually indistinguishable expect for the serial numbers. This one will ship first. 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: < 0.04% @ balanced 16 V rms 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, 3-5/8 h without feet Net weight: 28 lb.

These A23 was used in a 7.2.4 system as a height amps. They were purchased, as new, July, 2017. One unit has a pinpoint blemish on the top edge of the face (see pic #6), otherwise like new and performing to spec The second unit is in excellent physical condition and performing to spec. Included is the original double box, Manual, power cord, remote trigger cable. The unit was in a smoke free, pet free, HEPA filtered environment. The Amp Specs: 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 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 Dimensions: 17-1/4 w x 4-1/8 h x 13-1/4 d, 3-5/8 h without feet Net weight: 28 lb.

Experience high-quality audio with the Parasound Halo A23 Power Amplifier. This 2-channel amplifier with a power output of 125W X 2 is perfect for enhancing your music listening experience. It features stereo L/R RCA, raw cable speaker jacks, and banana speaker jacks as audio outputs, and stereo L/R RCA and XLR as audio inputs. The Parasound Halo A23 is THX certified and has bridged mono features, making it a reliable and high-performing choice for your home audio needs. Its sleek silver design adds a touch of elegance to your entertainment system. Get this powerful and versatile amplifier today and enjoy superior audio quality.

This set of Parasound amplifiers includes the Phono P3 preamp and the A23 power amplifier, both in a sleek silver finish. With these powerful pieces of equipment, you can elevate your home audio experience to a whole new level. These audiophile grade phono amps provide a neutral tone with a warm characteristic. Get ready to immerse yourself in an exceptional audio experience with this amazing set of amplifiers!

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound Halo A23 Stereo / Mono Power Amplifier; A-23 Product SKU: 55413 Voltage: 120V # of Owners: 2 Service History: None Serial Number: 01326 Age: Unknown Tobacco Exposure: No MSRP: $995 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear, including tiny nicks and scratches on the faceplate and across the chassis of the amplifier. Despite these visible blemishes this unit presents wonderfully and has been well-kept. What is Included: Amplifier, Power cable Other Notes: This is a stereo amplifier that can be operated as a mono amplifier if desired, by flipping a switch on the rear of the unit. I was surprised by the A 23’s clarity, soundstaging, and natural sound. -SoundStage! Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $55- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

Used for 2 months. EXCELLENT CONDITION. Any questions feel free to message.

Used for 2 months. EXCELLENT CONDITION. Any questions feel free to message.

**PLEASE READ** **PLEASE READ** Parasound Halo A23 Two channel Power Amplifier THX Ultra2 Certified **PLEASE READ** **PLEASE READ** ~ I acquired a few pieces of Parasound Halo Stereo Equipment at the same time from same source, Pulled from a working environment. PLEASE NOTE: I have not tested this myself but dont worry, RETURN IS ACCEPTED WITHIN 30 DAYS ~ **FULL REFUND** ~ Please examine each photo closely ~ IF THERE SHOULD BE AND ISSUE WITH ITEM PLEASE RETURN IMMEDIATELY. PLEASE DO NOT ATTEMPT TO REPAIR IT. THANK YOU This Parasound Halo A23 Two channel Power Amplifier is a high-quality device that will enhance your audio experience. With THX Ultra 2 certification, you can be sure that this amplifier delivers excellent sound quality. The brand is Parasound, a well-known name in the audio industry, and this device is a power amplifier, perfect for use with a home audio system. The amplifier is designed to deliver crystal-clear sound with minimal distortion. It is ideal for use in a home theater system or with a high-end audio setup. The device has a sleek and modern design that will fit into any décor. The aspects of the device include the brand, type, and surround sound formats. With these features, you can be confident that this amplifier is of the highest quality. Photos are part of the description, please take the time to look them over. If additional photos are needed feel free to contact me. If you do not see certain part, accessories, attachment, etc. in photos you should assume it is not included. Its ok to contact me to verify on this point. Customer Satisfaction is my Top Priority. If there should be an issue with your purchase please contact me first thing, so i can work with you to resolve it. Much Appreciated. Please see my Store for other Fantastic Deals. Thank you SHIP Monday thru Friday No shipping to: Alaska, Hawaii, Puerto Rico, Guam, APO/FPO/DPO/ Nor any International Countries.

Inspected by professional technician and is in perfect working condition Technical Specs The Parasound A23+ offers robust power with 160 watts per channel at 8 ohms and 240 watts per channel at 4 ohms, providing the flexibility to drive a wide range of speakers. In bridged mode, it delivers an astounding 500 watts at 8 ohms.

Parasound A23 Power Amplifier (Silver) - Excellent Condition Inspected by professional technician and is in perfect working condition Technical Specs The Parasound A23 offers robust power with 160 watts per channel at 8 ohms and 240 watts per channel at 4 ohms, providing the flexibility to drive a wide range of speakers. In bridged mode, it delivers an astounding 500 watts at 8 ohms. Who We Are:Audio Exchange is Richmonds premier audio and video specialists, operating since 1978. We are a brick & mortar retail store located in Richmond, VA. We have been involved in carrying the best U.S. made (McIntosh, Rogue, Nordost & more) and hand-picked imported equipment (Sonus Faber, Focal, Clear Audio & more). Please see our ebay reviews from our previous customers. If you have any further questions, please feel free to call us directly.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound Halo A23 Stereo Power Amplifier Product SKU: 54557 Voltage: 120V # of Owners: 2 Service History: None Serial Number: 08569 Age: Unknown Tobacco Exposure: No MSRP: $995 Cosmetic Description: Excellent condition with no notable blemishes.  What is Included: Amplifier, Trigger cable, Power cable Other Notes: I was surprised by the A 23’s clarity, soundstaging, and natural sound. -Erich Wetzel, SoundStage! Access Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $55- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

This is for 1 amplifier, just sold the other. This is just a little over 2 years old and is in excellent, like-new condition. They were well taken care of in a smoke, pet and childfree home.I used two of them to bi-amp my KEF R3 speakers and it was a wonderful combination. They complement each other very well. As you can expect, the parts are top quality as usual...very nice capacitors and hefty weight. You can tell they are something special!Im now ready to move onto the next bigger thing....I know youll enjoy this wonderful sounding amp just as much as I have. Thanks for looking! Continuous power output:125watts 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 x1, 20 Hz - 20 kHz, 8 ? Current capacity: 45amperes peak per channel Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at1 wattTotal harmonic distortion: < 0.06 % at full powerIM distortion: balanced 16 V rms < 0.04%Slew rate: > 130 V/µsecondDynamic headroom: > 1.5 dBInter-channel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHzInput sensitivity: 1V for 28.28 V, THX Reference LevelInput impedance: 33k ?S/N ratio: 112dB, 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 feet Net weight: 28 lb.

This is for a single amplifier.These are in excellent, like-new condition and were well taken care of in a smoke and pet free home. They were used to bi-amp my KEF R3 speakers....wonderful combination. Smooth, tight sound. There is a small crack on the right side edge on one of them, easy to replace and they sell the parts on the Parasound website...I will gladly get replacement parts before it is sent out. Top quality as usual...nice capacitors and weight. You can tell they are something special! I no longer have the booklets or box, I just can not make room for these things anymore...but if shipped, it will be protected in molded styrofoam, and tightly packed in a heavy duty box! 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 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 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, 3-5/8 h without feet Net weight: 28 lb.

Used Parasound A23 power amp. High current, 125w x2. Really good condition original owner.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound Halo A23+ Stereo Power Amplifier; Black Product SKU: 53336 Voltage: 120V # of Owners: 1 Service History: None Serial Number: 11468 Age: 3 Years Tobacco Exposure: No MSRP: $1595 Cosmetic Description: Excellent condition with no notable blemishes.  What is Included: Amplifier, Pair of 1m RCA cables, Auxiliary cable, Manual, Power cable, Factory packaging Other Notes: Parasound’s amplifiers are well known and established products, which is of no surprise considering the legendary amplifier designer, John Curl, has been involved in the company’s amplifier product development since its early years. The HALO A23+ stereo power amplifier that is reviewed here is the updated version of the HALO A23 amplifier. The A23+ has improved components and can deliver 28% more power than its predecessor. 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. It can also be bridged to generate a mono amplifier rated at 500 W into an 8-ohm load. - Home Theater HiFi Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $55- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

Introducing the Parasound Halo A23 Power Amplifier - a high-quality audio amplifier with THX certification. This amplifier features two outputs and two inputs, with banana speaker jacks and stereo L/R RCA and XLR audio inputs. The A23 is a prime model for audiophiles who enjoy the analog sound. The sleek silver design is a great addition to any home audio system. The amplifier class is AB and it has a unit quantity of one. With its exceptional sound quality and a range of features, the Parasound Halo A23 is a top-of-the-line choice for music enthusiasts.

Up for sale is my Parasound Halo A23 Power Amplifier P5 that I am no longer using. It works great - is just more system and options than I currenyl need. I have owned it for 1.5 years after buying it from a reputable audiophile re-seller. I am also selling the P5 pre-am that I used it with. Contact me if you would like to make a package deal for both. This ad is for the Power Amplifier only. The pic of the P5 is only included for reference. I am also including the WBTYEDIAN Power Cable that I bought from a local reputable hi-fi shop. https://www.parasound.com/a23.php 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 ? S/N ratio: 112 dB, input shorted, IHF A-weighted Dimensions: 17-1/4 w x 4-1/8 h x 13-1/4 d, 3-5/8 h without feet Voltage: Switchable for 110V - 120V or 220V - 240V

This is a used parasound a23 stereo power amplifier in original box and packaging. Will only ship within continental USA. Cosmetically excellent condition. (One faint paint scratch on top panel near the back). Please check photos. Very lightly used in pet free, smoke free home. THX Ultra 2 125W/ch For all specs please look into the following link. https://www.parasound.com/a23.php

Parasound A23 Stereo Endstufe Optisch und technisch in einem sehr guten Zustand! Incl. Originalverpackung. Nichtraucher Haushalt. Wie bei fast allen Parasound Endstufen brummt der Trafo ein wenig, was aber auf die Wiedergabe keinen Einfluss hat. Hatte insgesamt zwei davon, eine ist schon verkauft. Versand: Deutschland und EU Eigenschaften : https://www.parasound.com/a23.php Dauerleistung: 125 Watt RMS x 2, 20 Hz 20 kHz, 8 , beide Kanle angesteuert 225 Watt RMS x 2, 20 Hz 20 kHz, 4 , beide Kanle angesteuert - Vom legendren John Curl entworfene Schaltung - Lucasfilm Home THX Ultra2 zertifiziert - Betrieb mit hoher Vorspannung, Klasse A/AB - Symmetrische Eingnge mit diskreten Schaltkreisen und XLR-Anschlssen - Direkt gekoppelt keine Kondensatoren oder Induktivitten im Signalpfad - Komplementre MOSFET-Treiberstufe und JFET-Eingangsstufe - 12 Beta-angepasste bipolare Ausgangstransistoren mit 15 Ampere und 60 MHz - Gekapselter 1-kVA-Ringkerntransformator mit unabhngigen Sekundrwicklungen fr jeden Kanal - 40.000 F Netzteilfilterkapazitt - DC-Servo- und Relaisschutzschaltungen Der Verkauf erfolgt unter Ausschluss jeglicher Sachmngelhaftung.

Parasound A23 Stereo Endstufe Optisch und technisch Top! Incl. Originalverpackung. Nichtraucher Haushalt. Wie bei fast allen Parasound Endstufen brummt der Trafo ein wenig, was aber auf die Wiedergabe keinen Einfluss hat. Hatte insgesamt zwei A23 Endstufen, eine ist verkauft. Eigenschaften : https://www.parasound.com/a23.php Dauerleistung: 125 Watt RMS x 2, 20 Hz 20 kHz, 8 , beide Kanle angesteuert 225 Watt RMS x 2, 20 Hz 20 kHz, 4 , beide Kanle angesteuert - Vom legendren John Curl entworfene Schaltung - Lucasfilm Home THX Ultra2 zertifiziert - Betrieb mit hoher Vorspannung, Klasse A/AB - Symmetrische Eingnge mit diskreten Schaltkreisen und XLR-Anschlssen - Direkt gekoppelt keine Kondensatoren oder Induktivitten im Signalpfad - Komplementre MOSFET-Treiberstufe und JFET-Eingangsstufe - 12 Beta-angepasste bipolare Ausgangstransistoren mit 15 Ampere und 60 MHz - Gekapselter 1-kVA-Ringkerntransformator mit unabhngigen Sekundrwicklungen fr jeden Kanal - 40.000 F Netzteilfilterkapazitt - DC-Servo- und Relaisschutzschaltungen Der Verkauf erfolgt unter Ausschluss jeglicher Sachmngelhaftung.

Kept in a smoke and pet-free environment since purchase, never had any issues, very versatile with RCA & Balanced inputs, also bridgeable Used to drive 4-ohm loads with no problem. Original double box and packing for first one sold. Have three in similar condition selling one at a time. 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 Dimensions:17-1/4 w x 4-1/8 h x 13-1/4 d, 3-5/8 h without feet Net weight: 28 lb.

Parasound A23 Stereo Endstufe 100% Funktionstchtig Optisch: Oben standen andere Gerte daher sieht man paar Schlieren. (Siehe Bilder ) Front ist in einem Top Zustand ! Ich bin der Zweitbesitzer. War in meinem Kinosetup. Nach der Umstellung ist die Endstufe brig geblieben. Eigenschaften : https://www.parasound.com/a23.php Dauerleistung: 125 Watt RMS x 2, 20 Hz 20 kHz, 8 , beide Kanle angesteuert 225 Watt RMS x 2, 20 Hz 20 kHz, 4 , beide Kanle angesteuert - Vom legendren John Curl entworfene Schaltung - Lucasfilm Home THX Ultra2 zertifiziert - Betrieb mit hoher Vorspannung, Klasse A/AB - Symmetrische Eingnge mit diskreten Schaltkreisen und XLR-Anschlssen - Direkt gekoppelt keine Kondensatoren oder Induktivitten im Signalpfad - Komplementre MOSFET-Treiberstufe und JFET-Eingangsstufe - 12 Beta-angepasste bipolare Ausgangstransistoren mit 15 Ampere und 60 MHz - Gekapselter 1-kVA-Ringkerntransformator mit unabhngigen Sekundrwicklungen fr jeden Kanal - 40.000 F Netzteilfilterkapazitt - DC-Servo- und Relaisschutzschaltungen Der Verkauf erfolgt unter Ausschluss jeglicher Sachmngelhaftung. Zahlung per berweisung oder PayPal Freunde Familie bzw. in bar.

Kept in a smoke and pet-free environment since purchase, never had any issues, very versatile with RCA & Balanced inputs, also bridgeable Used to drive 4-ohm loads with no problem. Original double box and packing for first one sold. Have three in similar condition selling one at a time. 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 Dimensions:17-1/4 w x 4-1/8 h x 13-1/4 d, 3-5/8 h without feet Net weight: 28 lb.