Untested sold as is for parts or repair only.

Untested sold as is for parts or repair only.

Used Fully tested. Amps work no problems. Output RCAs on preamp are finicky. Work at certain angle. Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

Used Fully tested. Amps work no problems. Output RCAs on preamp are finicky. Work at certain angle. Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

_gsrx_vers_1652 (GS 9.7.4 (1652))

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies YBA Alpha1 Stereo Preamplifier; Silver (No Phono) Product SKU: 53220 Voltage: 120V # of Owners: Unknown Service History: None Serial Number: P0820 Age: Unknown Tobacco Exposure: No Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including minor nicks on the faceplate on all chassis as well as some scratches and scuffs on the top surface of two of the three chassis. This item does show a few blemishes but is attractive overall and has been well cared for. What is Included: Dual mono preamplifier, Power supply unit, Remote, Remote receiver, DC umbilical, Power cable, Factory packaging Other Notes: This unit comes with an external power supply for the volume potentiometers. This additional PSU must be plugged in BEFORE the main unit is turned on for the remote control to operate properly. 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 $99- 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.

Picked this up at an estate sale full of audio equipment.In excellent condition and appears to be working fine. Product Features: USB DAC and Headphone AmpAudiophile quality conversionUSB DAC offers 24-bit resolution and 48 kHz sampling rate for clean and transparent analog signalUsing analog RCA outputs or single coaxial allow the iDo to be used with a home stereo system3.5mm conventional stereo jack drives headphones up to 300 OhmsDigitally controlled analog volume adjustments offer accurate channel balance, resolution, and clarityAlso available in Silver, Blue, and BlackPackage includes DC power supply and 30-pin charge/sync USB cable Technical Specifications: Input: USBSampling Rate: 48 kHzResolution: 24-BitOutput: Analog RCA or Coaxial RCATotal Harmonic Distortion: 0.01%Frequency Response: 10-20000 HzSNR: >95 dBPower Requirement: 6.5V, 2.3A, 100-240 VACDimensions: 6W x 4-1/2D x 1H Please, Please Ask Questions first. We do not accept returns.We DO Guarantee that the item will arrive exactly as describedWhen an item sells the Seller is charged fees that they can not get back. We can not cancel orders or accept returns after the item has shipped.We also can not cancel orders once the payment has been processed.Thank you for looking and I hope you find a great deal today!

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies YBA Passion PRE550 MkII Stereo Preamplifier / DAC; PRE-550; Bluetooth Product SKU: 51978 Age: Less than 1 year Tobacco Exposure: No Voltage: 120V # of Owners: 1 Service History: None Cosmetic Description: Excellent condition with no notable blemishes.  What is Included: Preamplifier, Remote, Manual, Power cable, Factory packaging Other Notes: PRE550 MKII offers three inputs – one balanced XLR, one unbalanced RCA, and one video pass-through RCA. Combined with pair of unbalanced RCA outputs and one XLR output, PRE550 MKII us a versatile choice for wide range of Hi-Fi setups. And all easily controlled with our classic YBA remote controller. New Mark II version brings quite a few improvements in its digital section, mainly thanks to a pair of Analog Devices AD1955 DACs, with a native support of PCM up to 24 bit / 192 kHz and DSD64. USB input was also significantly upgraded with the XMOS controller, offering the top-quality sound with a direct connection to your computer. - YBA 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 $135- 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.

NuForce Icon HDP Headphone Amp/DAC/Preamp (Playback 56) Apple USB Amplifier Functionality: Fully Functional. Inputs and outputs have been tested with no issues found Condition: Overall very good condition. There are a few very minor scratches and scuff from previous use, but nothing major. Ready for use. Items Included: (Please note - any parts, accessories or components not listed below should be considered as NOT included. Please ask if you have any questions) NuForce Icon HDP Headphone Amp/DAC/Preamp (Playback 56) Apple USB AmplifierAC AdapterNU Braided Black USB Cable1/4 to 3.5mm AdapterQty 2 x 3.5mm to 1/4 AdapterOptical Adapter Vertical Silicone Stand Features and further details Additional information about the item from outside sources (Manufacturer website, etc..) : low-distortion, high-current headphone amplifier (drives headphones up to 600 ohms)THD+N: 0.001% at 1 kHzfrequency response: 10Hz to 100kHz (-0.5dB)signal-to-noise ratio: >100dBbuilt-in high-resolution DAC (192kHz/24-bit for optical and coaxial digital input, 96kHz/24-bit for USB input)digital inputs:RCA coaxial or 3.5mm opticalUSB Type Banalog inputs:1 pair line-level RCA stereo audio3.5mm minijack (overrides RCA inputs when connected)1 pair high-quality, gold-plated RCA analog outputsfull-size stereo headphone output (3.5mm minjack adapter included)Toslink to optical mini adapter includedexternal power supplyremovable non-slip silicone standhigh-quality analog volume control for improved channel tracking at low listening levelshigh-voltage 2V analog outputdigital inputs use no capacitors in the audio signal path for cleaner sound38 USB (Type A to Type B) cable included1-5/16W x 6H x 4-3/8D (3-3/16W x 6-3/8H on stand) Contact us We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you within 24 hours (usually sooner) and do our best to help you out! We encourage our customers to contact us with any questions or concerns! Wed like to be sure you are completely satisfied with your purchase. Payment Payment for Buy It Now items should be made immediately after purchase. If you need extra time to pay for your purchase, please just send us a quick message. If your purchase is in Awaiting Payment status for more than 3 days without communication, the order will be canceled and the item will be relisted for sale. Shipping We offer Free Shipping on most items. Unless otherwise specified, we use the most logical shipping option. We take into consideration shipping speed and also shipping cost to us (the seller). If an item weight is under 16 oz it will most likely be shipped via USPS First Class Mail. We utilize USPS, FedEx and UPS as shipping carriers. All items will be shipped within 24 hours of receiving cleared payment. Disclaimer We sell a wide variety of items from various sources and have years of experience selling online and locally. We want both parties to be completely satisfied and confident in the purchase/sale. We do not list any items that have not been fully tested for all functions unless required components for testing are missing or the listing is marked as For Parts or Repair. Photos in the listing will be of the exact item you will receive. We do not use stock photos in our listings unless they are explaining features and will always be in addition to the actual item photos.

NuForce Icon IDO Headphone Amp/DAC/Preamp (Playback 56) Apple. Works great. Phone, apple cable and headphones not included. :) Includes stand and ac adapter. It’s not the original ac adapter but is same power output as the original (volts and amps). I’ve got two but only need one. It’s excellent for listening to headphones, especially those that require a little extra power to shine. Non-Apple smart phones, look elsewhere. It was designed for all iPhones. I have an iPhone 13 and it still works great. From an Absolute Sound review: In simple terms, the iDo is an Apple-compatible, 24-bit, USB Host Mode DAC (maximum resolution, 48kHz/24-bit), coupled with a simple but very high-quality desktop headphone amplifier. Two unexpected but welcome detail touches are that A) the iDo is compatible with—yet does not require—Apple’s option remote control, and B) the iDo DAC section not only provides the expected stereo analog audio outputs but also provides a coaxial S/PDIF digital output. The upshot of this latter feature is that, while the iDo can of course serve as a perfectly satisfying DAC/amp in its own right, it can also be used as a “bridge product” that can pass jitter-reduced digital audio signals from an Apple device on through to a much higher-end DAC, if desired.At the end of the day, though, the real reason to look into how much music from an Apple device can sound when you bypass Apple’s low-cost digital and analog audio circuits altogether, and let a much higher performance outboard DAC and amp handle the job. Readers will rightly ask if going to an outboard DAC/amp really makes all that big a difference (if, indeed, it makes any difference at all). The simple truth, as you’ll learn in this review, the iDo not only makes an audible difference; it makes a hugely audible difference that—once experienced—is pretty hard to resist.Consider this DAC/headphone amp if:•You want an affordable, sonically compelling USB Host Mode DAC that is geared specifically for use with a wide range of Apple devices.•You’d like an Apple-compatible DAC that not only has analog outputs, but also provides an S/PDIF digital output.•You also want an affordable headphone amp that works with a broad range of headphones and earphones.•You want to see just how much better the audio data stored on your Apple device can sound when you bypass Apple’s low-cost electronics and let a high quality DAC/amp shoulder the workload (trust us on this one; the difference is pretty darned shocking).Look elsewhere if:•You were hoping for a highly versatile multi-input DAC; this one provides a USB input specifically for use with iPods/iPhones, and iPads (i.e., it’s not a general purpose USB input).•You were hoping for a DAC with support for high-res 96/24 or 192/24 digital audio files; this one supports a maximum data rate of 48kHz at 24-bit resolution.Ratings (compared to similarly-priced DAC/amps)•Tonal Balance: 9.5•Clarity: 10•Dynamics: 10•Output Flexibility: 9.5•Value: 10

Take your audio experience to new heights with the NuForce Icon HDP headphone amp, DAC, and preamp. This versatile device offers superior sound quality and compatibility with a wide range of audio inputs including USB. With its sleek design and powerful performance, the NuForce Icon HDP is perfect for audiophiles who demand the best in sound quality and versatility.

you can buy an XRARE pair of STUDER C37s PlayBack Amplifier As a Parts noN WoRKING iTEM, some parts and the tubes are missing, they need a full refurbish job but if the buyer want to buy in a working condition we can speak about it. I am the tubeguru.eu! _gsrx_vers_1545 (GS 9.4.1 (1545))

Parfait état de marche - état esthétique visible sur les photos vendu sans télécommande YBA INTEGRE Sigma DT Made in France Châssis acier inoxydable - 3 pieds pour découplage optimum Puissance de sortie : 2x50 watts sous 8 ohms en classe À sans contre réaction 7 connecteurs RCA plaque or : 6 sources haut niveau + 1 sortie pour enregistreur 4 bornes HP permettant le bi câblage Ampli-préampli intégré à transistorsPuissance : 2 x 50 W sous 8 ohms – 2 x 90 W sous 4 ohmsBande passante : 0,1 Hz à 100 kHzTemps de montée : 3,5 µs5 entrées haut niveau1 entrée monitoring1 sortie enregistrement cette version améliorée de l’YBA Intégré Sigma revelle une nouvelle fois une sacrée surprise musicale, d’autant meilleure que son principal rival le Passion 100 du même constructeur pourtant plus récent, et plus coquet sur le plan esthétique, n’arrive pas à se démarquer. De plus, l’Intégré Sigma pourra se marier relativement facilement avec bon nombre de sources et d’ enceintes acoustiques d’origine différentes, mais à condition que celles ci fassent également preuve d’ouverture et de neutralité. A noter qu’ YBA propose aux possesseurs de modèles Initial ou Intégré de la gamme Delta une mise à jour dans cette version pour être au goût du jour – peu de constructeurs proposent cette alternative.Cotations :Musicalité : légendaireRapport qualité – prix : très bon prix de vente sur certain site = 2300 €

you can buy an XRARE pair of STUDER C37s PlayBack Amplifier As a Parts noN WoRKING iTEM, some parts and the tubes are missing, they need a full refurbish job but if the buyer want to buy in a working condition we can speak about it. I am the tubeguru.eu! _gsrx_vers_1516 (GS 9.3 (1516))

Preamplificatore YBA PASSION 600 con alimentazione separata usato. Buone condizioni estetiche e funzionante senza problemi. Completo di telecomando, non abbiamo imballo originale ma possiamo spedire in imballo sicuro. 800x600 Visitate il nostro spazio web www.dolfihifi.com e il nostro negozio e-bay dolfi-audio-video-shop-web-store, grazie ! Potete visionare e testare l’oggetto presso il nostro rinnovato negozio ( la ditta nasce nel 1965 ) a Firenze, oppure spediamo dopo il pagamento in tutta Italia con corriere espresso. Garantiamo un imballo accuratissimo. Fate offerte solo se desiderate realmente acquistare l’oggetto, se non riceveremo il pagamento entro 7 giorni dalla fine dell’asta saremo costretti a segnalare ad e-bay l’offerente non pagante. Alla fine dell’asta verrà emesso regolare scontrino o fattura. Rilasceremo il feedback solo dopo aver ricevuto il vostro, ciò per contrastare la cattiva abitudine di non rilasciarlo. Se avete domande contattateci pure, saremo lieti di rispondervi. Mail : dolfihifi@libero.it tel. 055 330303 Tutti i nostri oggetti verranno spediti con corriere espresso in tutta Italia all’indirizzo di registrazione su e-bay. Si prega di comunicarci eventuali variazioni. La spedizione è sempre assicurata. DIRITTO DI RECESSO Qualora la merce oggetto dell’ asta non sia conforme a quanto dichiarato dal venditore, e si differenziasse sostanzialmente dalla descrizione fatta, esteticamente o tecnicamente, a tutela dell’acquirente c’è la normativa sul diritto di recesso. Ai sensi del D.Lgs n. 185 del 22/05/1999, l’acquirente può avvalersi del diritto dandone comunicazione a mezzo raccomandata con ricevuta di ritorno da inviare a Dolfi hi-fi s.a.s. viale fratelli Rosselli 23 50144 Firenze entro e non oltre 10 giorni dalla data di ricevimento della merce. In caso di applicabilità del diritto di recesso l’acquirente è tenuto a restituire a sue spese a Dolfi hi-fi s.a.s. viale fratelli Rosselli 23 50144 Firenze la merce così come gli è pervenuta. In caso di prodotto nuovo, questo deve ritornarci non usato, completo di tutta la dotazione di cavi o quanto altro presente nella confezione, con gli imballi originali completamente integri.La non osservanza di questi principi rende inapplicabile il diritto di recesso.In caso di applicazione del diritto di recesso, una volta ricevuta e verificata la merce, se trovata integra e senza alcun danno, Dolfi hi-fi s.a.s. provvederà, entro il minor tempo possibile e massimo entro trenta giorni dalla data in cui la comunicazione è pervenuta, al rimborso dell’importo versato dal cliente, escluse le spese di spedizione, od in alternativa provvederà a sostituire l’articolo con altra merce a scelta dell’acquirente.Sono esclusi dal decreto legislativo i soggetti non classificabili come consumatori, cioè chi effettua un ordine indicando la Partita IVA per la fattura Normal 0 14 false false false IT X-NONE X-NONE MicrosoftInternetExplorer4

*Seller vacation/time away does not apply to this item which will ship the same or next postal day after payment. Extremely rare 6 channel analog preamplifier by French audio design company YBA for their mid-fi Audio Refinement brand. No digital or analog processing of any kind, just clean and even preamplification to pass on to the power amps or monitors of your choice. All six channels are totally identical and full range, with no filters even on the “subwoofer” output, which is why this is more accurately described as a 6 channel than 5.1 channel preamp. The front LR outputs are doubled making it perfect for biamping the front channels or other applications. Perfect for computer based multichannel music libraries or vintage SACD, DVD-A or Quad analog set ups. Put an HDMI to multichannel analog breakout box ($50 on eBay) between your AppleTV and the Pre-5 and enjoy crystal clear 5.1 fold down of atmos movies and music. The Pre-5 is simply the most elegant volume and switching solution for any rig with level trim and bass management organized at the source and/or power amp level. Feel free to ask me anything about possible uses! Includes the YBA remote, which needed to be purchased separately. This remote also controls the AR cd player, tuner, and other separates and is all but impossible to find these days. It is in very good condition. The remote sensor on the preamp is missing the red plastic visor, but still works. Could probably be easily replaced. I am the second owner and will ship with the original receipt from Audio Vision in San Francisco. Bandwidth 5Hz-400kHz +/-2dB Signal to noise ratio 100dB Output impedance <20 Power consumption 6.5W Max output voltage 3.8V Dimensions 442x320x140mm Weight 5.8kg Kal Rubinson, Stereophile: “Yet another multichannel preamplifier? Nah. Just as the McIntosh C45 that I wrote about in March is dressed up to look and work like a traditional stereo preamp while accommodating two multichannel inputs, the Audio Refinement Pre5 is a true two-channel stereo preamp with a concealed multichannel capability. Apparently, Audio Refinement, the value-priced line from YBA, took a simple stereo preamp package and added four more decks to the input selector and volume control (but not to the monitor switch, footnote 1). They then adorned the rear with a few extra jacks to handle the ins and outs. That's it. What they have achieved for $995 is a very attractive package. You either love the Pre5's sleek but Spartan design or you don't. I do, and for that reason found its operation obvious and uncomplicated. The front panel has input-selector and volume knobs. Between them are five LEDs that indicate the inputs. The knobs are flanked by two pushbuttons: Power on the left, Tape Monitor on the right, each with its own small LED. On the back are stereo outputs for main amp and tape deck and stereo inputs for CD, Tuner, Tape, and Aux 1 and 2, as well as a power input socket, power switch, and fuse post. Power control jacks for associated power amps are provided. The remote control is optional. The Pre5's small but rigid chassis sits stably on three isolation feet. Inside, the power transformer is suspended to reduce vibrations; outside, the construction is of nonmagnetic materials. So far, nothing to divulge to the inquisitive that this is anything but a tidy stereo preamp. All is revealed, however, by the presence of what Audio Refinement calls a DVD input and a DVD output. Of course, one can (and I did) plug a universal player into it. These arrays of six RCA jacks each could be used as an additional stereo input in the absence of a multichannel source. Also, the front L/R outputs parallel the main outputs, so that the Pre5 can do double duty. This wiring arrangement permits the Pre5 to run a stereo power amp and a multichannel power amp simultaneously or alternatively, as needed. It's a neat arrangement for those who wish to keep some separation between these operations, employing a fine audiophile amp and speakers for stereo and a more HT-oriented setup for multichannel. Hookup is almost nostalgic: multiple stereo inputs labeled with traditional names, and no setups or displays. The lack of a standard remote control is hard to accept today but that is amendable at some extra cost. Operation is uncomplicated. Turn the Pre5 on, wait a few seconds for it to stabilize, pick your input, and set the volume. If the source is stereo, it comes out that way. If it's multichannel, you get that. A no-brainer. The sound was decidedly punchy and impressive but untiring—sort of like putting a dynamic tube preamp into the system. The Pre5 added an excitement to the sound that often made me want to dance. (Those who know me will be stunned.) Bass had heft and definition, the midrange was nicely balanced and detailed, and the highs were even and open.”