Parasound Halo A23 Power Amplifier This amplifier is in excellent condition and works flawlessly. It comes with the original box and the power cord. Do not miss out on the chance to own this incredible amplifier. Check out my other listings.Feel free to ask any questions.I ship items only to buyers with signature required on items above $750.NOTE: Returns not accepted.

PARASOUND A31 only 2 Weeks old. I am selling this for a customer of mine. Like brand new still in the original box. It has never being hooked up.

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.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound Halo A23 Stereo Power Amplifier; A-23 Product SKU: 53735 Voltage: 120V # of Owners: 1 Service History: None Serial Number: 04422 Age: Unknown Tobacco Exposure: No MSRP: $1000 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including minor scratches on the top surface near the back edge. There is a minuscule chip on the front logo of the unit. This item shows some wear consistent with its age but is still presentable and sounds wonderful. What is Included: Amplifier, Power cable, Factory packaging Other Notes: I prefer the accuracy and resolution provided by the Parasound Halo A 23 to softer, warmer options. The price of purchase of this quality of sound is unexpectedly modest. John Curl is not being arrogant when he says that he can’t think of components that give better bang for the buck than the ones he’s designed for Parasound. I can’t, either. 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.

Experience high-quality audio with the Parasound Halo A 31 Power Amplifier. This black amplifier has three channels and three inputs, including component audio inputs. It also has three outputs and a power of 250 watts RMS x 3 @ 8 ohms; 400 @ 4 ohms. The model is Halo A 31, making it a perfect addition to your home audio system. Enjoy your favorite movies and music with this reliable and powerful amplifier. It is ideal for use in receivers and amplifiers, making it a great choice for those who want to enhance their home audio experience. Get your hands on this amazing Parasound Halo A 31 Power Amplifier today!On Jul-24-24 at 07:39:40 PDT, seller added the following information: Was purchased on 1/11/2023 from Weebee Audio, Manheim, PA. was used until 1/05/2024. Will send paper work along!!

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.

Parasound Halo A52 5 Channel Power Amplifier (Silver) Ships Worldwide(Customs, taxes, and duties may apply) This is fully tested and working. Excellent cosmetic condition (actual photos of one). PAYMENT INFO: Payment is due immediately after the auction end. If you cannot pay immediately after the auction but want to bid please contact me and let me know when you will be able to send payment and I will let you know if you can bid. If your feedback is less than 10, please contact me before bidding just to let me know that you are a real person and not someone that is going to bid and not pay. If you do not contact me before bidding, I will try to contact you and if you do not respond then I will cancel your bids and block your user id. SHIPPING INFO I will ship this out by the next day via FedEx or USPS after the payment is received. Your tracking number will be automatically sent to you when it goes out. I always pack well and insurance is always included! INTERNATIONAL BUYERSPlease contact me for shipping quotes. You are responsible for all shipping, taxes and duties. Thanks For Looking!!

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.