The Parasound Halo A 23 Stereo & Mono Power Amplifier is a high-quality audio amplifier designed for home use. With a powerful output and a sleek design, it is perfect for any music lover looking for an upgrade to their audio system. The amplifier is compatible with both stereo and mono audio setups, making it a versatile choice for any home audio system. The Halo A 23 Stereo & Mono Power Amplifier is made by Parasound, a trusted brand in the audio industry. With its high-quality components and powerful output, this amplifier is perfect for anyone looking for a top-of-the-line audio experience. Whether you're a music lover or a home audio enthusiast, the Parasound Halo A 23 Stereo & Mono Power Amplifier is the perfect choice for your audio needs. Adult owned, not abused and comes from a smoke free home. Beautiful sounding amplifier, no issues whatsoever. Minute cosmetic issues as expected on used amplifier of this age but nothing stands out visually. Please look at the pictures and feel free to ask questions. You will not be disappointed with this gem. Includes amplifier and original power cord 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. Circuitry designed by legendary John Curl Lucasfilm Home THX Ultra2 certified High bias Class A/AB operation Balanced inputs with discrete circuits and XLR connectors Direct Coupled - no capacitors or inductors in signal path Complementary MOSFET driver stage and JFET input stage 12 beta-matched 15 amp, 60 MHz bipolar output transistors 1 kVA encapsulated toroid power transformer with independent secondary windings for each channel 40,000 ?F power supply filter capacitance DC Servo and relay protection circuits AC present, channel status, high temperature displays Heavy-duty 24k gold-plated 5-way speaker binding posts Gold-plated RCA input jacks; loop output jacks Auto turn-on by 12v trigger or audio signal Rear mounted gain controls, ground lift switch 2u Chassis, carry handles, rack mountable with HRA2 (sold separately) >>> The last picture came from the Parasound website <<<

Parasound Halo A 23 Stereo & Mono Power Amplifier Previous owner stated unit is not working correctly. Power cord not included. We do not know specifically what is wrong with the unit, we are not audio techs. Ships FEDEX, CONUS only. Worldwide shipping via ebay international shipping program.

Experience high-quality sound with the Parasound Halo A 23 Stereo Power Amplifier. This silver face amplifier is perfect for enhancing your music listening experience. With its brand name and model number, you can be assured of its superior performance and reliability.Amplify your favorite tunes with this powerful and clear-sounding amplifier. Its sleek design and silver face add a touch of elegance to any home audio setup. Get ready to be impressed with the Parasound Halo A 23 Stereo Power Amplifier. The above was AI generated. I say its been used infrequently as a showroom demo and has been in storage for quite awhile. I just tested it and it still sounds great. This is for the person who likes music and wants it to sound its best. Dont miss out!

Like new, no signs of cosmetic wear of damage, approximately 250 hours of run time. Original packaging and literature. Experience high-quality sound with this Parasound Halo A23+ amplifier. This power amplifier has gold plated RCA input and loop output jacks. Parasound is known for its outstanding performance and reliability, making it a top choice for audiophiles. Parasound Halo A23+, is a perfect addition to any home audio system. With its sleek design and advanced features, it offers a powerful sound performance that will enhance your music listening experience.

Hier steht eine exzellente Stereoendstufe aus dem Hause des Top-Herstellers Parasound zum Verkauf. Es handelt sich um das Modell HALO A-23 in schwarz. Diese hervorragend aufspielende Endstufe ist mit einer Leistung von 2 x 225W an 4 Ohm bzw. 2 x 125W (8 Ohm) angegeben. Sie ist aber auch mono-brückbar. Sie kann sowohl unsymm. via Cinch als auch symm. via XLR angesteuert werden. Die Endstufe spielt technisch einwandfrei und befindet sich auch optisch in gutem Gebrauchtzustand mit nur minimalen Gebrauchsspuren.Es handelt sich um einen gebrauchten Artikel, welcher mit einer auf 12 Monaten beschränkten Gewährleistung auf den beschriebenen Zustand verkauft wird. Lieferumfang: Die Endstufe mit BDA und Netzkabel Fragen beantworten wir gern. Wir nehmen übrigens auch Geräte in Zahlung. Auf Anfrage machen wir Ihnen gerne ein entsprechendes Angebot. Bitte schauen Sie auch einmal in unseren Ebay-Shop Hifi-Dortmund. Dort finden Sie in der Regel zahlreiche interessante Angebote aus den Bereichen Hifi und High End Hifi. Vorabbesichtigung und Selbstabholung in Dortmund ist nicht nur möglich sondern wird ausdrücklich empfohlen! Ein Versand von technischen Geräten ist auch bei sorgfältiger Verpackung stets mit einem Risiko behaftet! Idealerweise sollten daher immer Geräte abgeholt werden! Sollte unbedingt ein Versand gewünscht werden, trägt der Käufer die Versandkosten. Bei teuren Geräten sind diese etwas höher aufgrund der Zusatzversicherung. I Grundsätzlicher Hinweis zu unseren Angeboten! Wir sind niemals Erstbesitzer und können daher praktisch kaum eine lückenlose Historie garantieren. Auch können wir nicht garantieren, ob sich die Geräte noch im Originalzustand befinden. Wir sind da auch meistens auf die Angaben der Vorbesitzer angewiesen, die wir dann unsererseits, wenn keine Anhaltspunkte zum Zweifel erkennbar sind, unverändert weitergeben. Die Zustandsbeschreibung ist stets eine subjektive, die unsere Einschätzung wiedergibt. Das es zu unterschiedlichen Einschätzungen kommen kann ist natürlich möglich. Fast immer handelt es sich um Gebrauchtgeräte und nicht um unberührte Neuware. Bitte haben Sie Verständnis, dass wir nachträglich nicht in Preisverhandlungen eintreten werden, weil dem Käufer der Artikel nicht zusagt. Wenn das Gerät nicht den Erwartungen entsprechen sollte, kann der Käufer das Gerät im Rahmen des Rückgaberechts wieder retournieren. Auch bitten wir zu beachten, dass bei älteren Geräten die 10, 20 oder mehr Jahre alt sind stets altersbedingt Bauteile ausfallen können. Zudem können wir nie garantieren, dass die Geräte wie am ersten Tag spielen. Auch hier kann es die ein oder andere Alterserscheinung von Bauteilen geben. Weiter können bereits Bauteile in der Vergangenheit gewechselt worden sein. Wenn nicht ausdrücklich anders erwähnt, werden alle unsere Verkäufe gem §25a UStG vorgenommen, so dass keine MwSt ausgewiesen werden kann. Unsere Öffnungszeiten: Mo-Fr: 14:30 - 18:30 Uhr und Sa: 10:00 - 14:00 Uhr

Parasound ZoneMaster 2350 Universal 2 Channel Amplifier with Sub Crossover - EXCELLENT Condition (Customer Trade-In) ORIGINAL BOX and MANUAL INCLUDEDDescription: Upgrade your audio system with the Parasound ZoneMaster 2350, a powerful and versatile 2-channel amplifier designed to deliver high-quality sound in any setup. This unit, a customer trade-in, is in excellent condition and has been carefully tested to ensure peak performance. Known for its robust build and exceptional sound quality, the ZoneMaster 2350 is perfect for both home audio enthusiasts and professional installations.The ZoneMaster 2350 stands out with its impressive power output and flexible connectivity options, including a built-in subwoofer crossover, making it an ideal choice for driving demanding speakers or integrating into complex audio systems.Key Features:High Power Output: Delivers 350 watts per channel into 8 ohms and 600 watts per channel into 4 ohms, providing ample power for even the most demanding speakers.Universal Compatibility: Versatile design allows it to be used as a stereo amplifier, a subwoofer amplifier, or for bi-amping speakers.Built-In Subwoofer Crossover: Features a built-in low-pass crossover for seamless integration with subwoofers, enhancing the low-end performance of your audio system.Efficient Class D Amplification: Utilizes high-efficiency Class D amplification technology, ensuring powerful and clean audio with minimal heat output.Flexible Connectivity: Equipped with balanced XLR and unbalanced RCA inputs, as well as speaker-level inputs, for easy integration with a variety of audio sources and systems.12V Trigger: Includes a 12V trigger input and output for easy power management and synchronization with other components in your system.Specifications:Condition: Excellent (Customer Trade-In)Power Output: 350W x 2 @ 8 ohms, 600W x 2 @ 4 ohmsInputs: Balanced XLR, unbalanced RCA, speaker-level inputsOutputs: Speaker binding posts, subwoofer outputCrossover Frequency: Adjustable low-pass crossoverDimensions: 17.25 W x 2.5 H x 10 DWeight: 13 lbsWe do take trade-ins, so please contact us if you wish to do so.Please make sure to thoroughly inspect item photos for cosmetic condition. We do try to describe the item as accurately as possible, so if you have any questions about cosmetic condition please message us.3mA Audio Carries the following Brands:Acoustic SignatureAcoraArtnovionATS AcousticsAudio ResearchAudioQuestAurenderBerkeley Audio DesignsBoulderBowers & WilkinsChordClearaudioDegritterDevialetDS AudioFortressHanaHeadampHiFi RoseInnousKaleidescapeKuzmaLanscheLuxmanMBLMagicoMarantzMofi ElectronicsNordostPerlistenRegaRel AcousticsShunyataSolidsteelStaxThraxUltrasonic Audio RacksYG AcousticLocation: Rack Room / WS

Up for sale is a very nice Parasound A 23 2ch power amp! Excellent condition and excellent sound! THX Ultra 2 rating! 160wpc XLR inputs! This is from a clean smoke free home. A signature will be required when delivered. There will be additional tape and labels on the outside of the box when it arrives.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound A 23 Stereo / Mono Power Amplifier; A23 Product SKU: 57264 Voltage: 115V / 230V # of Owners: 1 Service History: None Serial Number: 04195 Age: Unknown Tobacco Exposure: No MSRP: $1000 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including a few minor nicks along the top faceplate edge with a few scuffs on the top left side edge. The front logo has a minor nick. This item shows some wear consistent with its age but is still presentable and sounds wonderful. What is Included: Amplifier, Trigger cable, Manual, Power cable, Factory packaging Other Notes: The A 23 sounded surprisingly good from the moment I first turned it on. Several months later, I hated to turn it off for the last time and send it back. -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 this Parasound Halo P3 Pre-Amp and A23 Amplifier Pair. The two-channel Parasound Halo P3 pre-amp is designed to enhance the sound of your music without adding any noise or interference. The A23 amplifier provides clear and powerful sound, perfect for bringing your music to life. This pre-amp and amplifier pair is ideal for any home audio setup and is perfect for audiophiles who demand high-quality sound. The Parasound Halo P3 and A23 are easy to use and complement any home decor. Get ready to enjoy your favorite music with this amazing Parasound Halo P3 Pre-Amp and A23 Amplifier Pair. These units are gently used but in perfect condition. Specs and additional details can be found here: https://parasound.com/products/vintage-p3 https://parasound.com/products/vintage-a23 Please see pictures Fast shipping

This is the improved version of the original A23 Amplifier designed by John Curl. This update has many improvements over the original model including a 28% increase in power (125 watts to 160 watts @ 8 ohms), a larger transformer and gold on gold audio connections. I bought this amp to replace a Parasound 2125 v.2 and the difference was significant. Great definition and separation with no distortion, even when pushed. Ive upgraded speakers and Im looking for an amp with a little more power, which is why Im selling. The amp was stored in a cabinet with a glass door, so the casing has no marks, and it was protected from dust. Everything on the amp works flawlessly as it should. Original packaging included for safe shipping. Im quoting $120 for shipping, but that is to the farthest distance from me. If you are interested in this amp, let me know where you are located and I will re-quote shipping for you. Specs below. Thanks for looking! 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)

This Parasound amplifier is a great addition to any home audio setup. With its sleek silver design and powerful sound, it's perfect for anyone who wants a high-quality audio experience. The A23 model is known for its reliability and durability, making it a great choice for anyone who wants a long-lasting, reliable amplifier. Whether you're a music enthusiast or just someone who wants to enjoy your favorite TV shows and movies in crystal-clear sound, this Parasound amplifier is the perfect choice. Its brand, Parasound, is known for its high-quality audio equipment, and this model is no exception. So why wait? Order yours today and experience the difference for yourself! Condition:Used This amplifier has some wear and scratches to it,that can be seen in the pictures. It comes just as how it’s shown in the pictures. It has been tested and it works good.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound ZoneMaster 2350 Stereo / Mono Power Amplifier; Sub Crossover Product SKU: 57484 Voltage: 100 - 240V # of Owners: 1 Service History: None Serial Number: 13479 Age: 3 years Tobacco Exposure: No MSRP: $1999 Cosmetic Description: Very good condition with minimal visible cosmetic wear including a couple minor nicks on the top edge of the faceplate. This item has some very light wear but still presents like new from your listening position. What is Included: Amplifier, Rack mounts, Manual, Power cable, Factory packaging Other Notes: This amplifier has an integrated Sub Crossover. For the many professional and consumer use cases, unique or not, the ZoneMaster Model 2350 delivers on all levels, and is a value amp I can highly recommend for the price. -HiFi Sound Enthusiast 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 $37- 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 A23 Power Amplifier. This discrete solid-state amp provides 125W of power with bridged mono and THX certified features. It has stereo L/R RCA, raw cable speaker jacks, and banana speaker jacks as audio outputs, along with stereo L/R RCA and XLR as audio inputs. The amp has two channels and four inputs, making it perfect for home audio receivers and amplifiers. See attached youtube video. https://youtu.be/u_C4tIeR-xI?feature=shared

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound Halo A 23 Stereo / Mono Power Amplifier; A23 Product SKU: 57223 Voltage: 115V # of Owners: Unknown Service History: None Serial Number: 07505 Age: Unknown Tobacco Exposure: No MSRP: $1000 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including tiny nicks on the top edge of the faceplate, and some wear on the Parasound logo badge on the faceplate. There are also a few minor scuffs on the right side surface.  This item does show a few blemishes but is attractive overall and has been well cared for. What is Included: Amplifier, Manual, Power cable, Factory packaging 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). 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Parasound A23 stereo amplifier, black, excellent condition, hardly used

Excellent condition A23. I got this amps from Rocnation (I work for them). The amps were at the old 1411 Broadway HQs and was in Jay-Zs personal conference room. Hardly used because hes rarely in his office. The amps were driving two pairs of USHER V-603 speakers. Great sounding amp as I tested them with no issues. Id keep the amps since Im a bit of a gear slut, but Im heavily invested in Crown amps and Im not willing to change my sound environment. Thanks for looking.

Parasound ZoneMaster 2350 This power amplifier is in like-new condition.Cosmetically it rates a 9.5 out of 10.This is a good, solid unit.Parasound currently sells this unit on their website for $1499. Safely packaged and quickly shipped.Details below. Features350 watts x 2 @ 8 ?600 watts x 2 @ 4 ?2 ? stable for driving multiple speaker pairsTwo pairs of speaker outputs with A/B buttonsLockout switch on rear panel to disable A/B buttonsHigh pass filter, switchable for 30Hz or 80HzAutomatic on/off by 12V trigger w/ looping outputAutomatic on/off by audio signalSpeaker level input enables integration with systems lacking preamp output jacksParasound designed class AB input stage w/ premium Class D power stageSubwoofer mode for driving multiple in-wall subs without the need for an external crossoverMono mode combines L and R for single speaker applicationsMono full range preamp outputSubwoofer 80Hz, 24dB/oct. low pass preamp outputLooping left and right output jacksLeft and right input level controlsEfficient, low heat designShort circuit and overload protection0.5 watt standby power consumption meets EU and Energy Star requirements2U rack mounting hardware is included in boxSpecificationsPower OutputRMS, Both Channels Driven (20 Hz – 20 kHz)350 watts x 2 @ 8 ?600 watts x 2 @ 4 ? or 2 ?Minimum Speaker Impedance (Output A+B)Stereo or Mono Mode: 2 ?Subwoofer Mode: 4 ?Note: Operation at these minimum impedances might require additional ventilation.Frequency Response10 Hz – 70 kHz, +0/-3 dB20 Hz – 20 kHz, +0/-0.8 dBTotal Harmonic Distortion< 0.05 % at typical listening levels< 0.9 % at full powerInter-channel Crosstalk70 dB at 20 kHzInput Sensitivity:2 Volts = Full output (350 Watts @ 8 ?)Total gain = 29 dB (Level controls set to Maximum)S/N Ratio> 100 dB, input shorted, unweighted> 114 dB, input shorted, IHF A-weightedHigh and Low Pass CrossoversSub Mode and Sub out jack: 80 Hz, 24 dB per octaveHigh Pass Filter: 30 Hz or 80 Hz, 12 dB per octaveDC Trigger Requirements+9 Vdc to +12 Vdc, 5 mAAudio Trigger Requirements2 mV audio signal (8-15 minutes turn off delay)AC Power Requirement1500 Watts maximum100 Watts typical (music playing, typical listening level)30 Watts idle (no music playing)0.5 Watts in standby110-240 VAC 50/60 HzDimensionsWidth: 17.25 (438 mm)Depth: 14.5 (368 mm)Depth: 16.25 (412 mm) with cables connectedHeight, with feet: 4.25 (108 mm)Height, without feet: 3.5 (89 mm), 2U

Experience high-quality audio with this Parasound Halo P3 Pre-Amp and A23 Amplifier Pair. The two-channel Parasound Halo P3 pre-amp is designed to enhance the sound of your music without adding any noise or interference. The A23 amplifier provides clear and powerful sound, perfect for bringing your music to life. This pre-amp and amplifier pair is ideal for any home audio setup and is perfect for audiophiles who demand high-quality sound. The Parasound Halo P3 and A23 are easy to use and complement any home decor. Get ready to enjoy your favorite music with this amazing Parasound Halo P3 Pre-Amp and A23 Amplifier Pair. These units are gently used but in perfect condition. Specs and additional details can be found here: https://parasound.com/products/vintage-p3 https://parasound.com/products/vintage-a23

Parasound Halo P3 Preamplifier, A23 Amplifier and T3 Tuner all in very good condition. Sounds amazing! Original owner - smoke free, pet free and child free home. Selling as set local pick up only!

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.

This Parasound A23 Amplifier and T3 Tuner is a top-of-the-line home audio component perfect for any music lover. With its powerful sound and reliable performance, this amplifier and tuner combo is sure to impress. The brand, Parasound, is known for its high-quality audio equipment and this model is no exception. The A23 Amplifier and T3 Tuner is designed for those who want a premium audio experience. Its perfect for radio tuners, home audio systems, and consumer electronics. With its sleek design and advanced features, this amplifier and tuner combo is a must-have for anyone who wants to elevate their audio experience. This product is no longer under warranty.