This is a high-end desktop headphone amplifier/DAC. Do a Google search to see how positively reviewed it is by many audiophile publications/websites. It sounds amazing and is built like a tank. Its spotless and it comes with all accessories and the original box. Im also including a new, unopened, audio USB cable. TECHNICAL SPECIFICATIONSType: Solid-state, balanced output headphone amplifier/preamplifier/DAC featuring patented Current Mode Amplification technologyDigital Inputs: One TOSLink optical input (16-24/192), one coaxial S/PDIF input (16-24/192), one USB Type B input (16-32/384 PCM, True DSD64/128/256, DoP64/128)Digital Outputs: One coaxial S/PDIF outputAnalogue Inputs: One stereo analogue (via RCA jacks)Analogue Outputs:Headphones: Two single-ended (via 6.35mm headphone jacks), one balanced (via 4-pin XLR headphone jack)Preamplifier: One single-ended (via RCA jacks), one balanced (via dual 3-pin XLR connectors)OS Support: Windows and Mac OSDigital Filters: PCM via switchable IIR (MP) and FIR (LP) filters, DSD uses no filtersFrequency Response, headphone amp:DC – 100kHz (+0/-0.7dB); DC – 600kHz (+0/-3dB)Distortion: Headphone amp: THD+N: 0.00057% @ 1kHz, with power output of 950mW @ 32 ohms; 0.00034% @ 1kHz, with power output of 50mW @ 32 ohmsPreamplifier: THD+N: RCA <0.00082%, XLR <0.00064%SNR: Headphone amp: 113dBPreamplifier: RCA >105dB, XLR >121dBHeadphone amplifier output:Single-ended: 220mW@ 300 ohms, 950mW @ 32 ohmsBalanced: 630mW @ 300 ohms, 1900mW @ 32 ohmsAccessories: Remote control, CD with USB driver supportDimensions (H×W×D): 55 × 330 × 300mmWeight: 3.2kg$1,299 (US) (When new)Manufacturer: Questyle Audio Engineering

Zum Verkauf steht: 1x Questyle M15 Mobile Lossless DAC with Headphone Amplifier. Inklusive allem Zubehör und Kopie der Rechnung. Ferner lege ich noch die originale Lederhülle dazu, die sonst alleine schon 24,90€ kostet. Der Mobile Lossless DAC with Headphone Amplifier ist makellos in Funktion und Zustand. Die Hülle hat geringe Gebrauchsspuren, was sich bei Leder nicht vermeiden lässt. Er wurde lediglich zuhause maximal 20 Stunden benutzt und war immer in seinem Case. Er ist erst etwas über einen Monat alt und wurde bei einem deutschen Händler gekauft! Bei Fragen bitte einfach fragen. ———— Ich bin eine Privatperson. Die Ware wird unter Ausschluss jeglicher Gewährleistung und Garantie verkauft. Es wird gekauft wie gesehen beziehungsweise wie beschrieben und abgebildet. Keine Rücknahme!

Item is in pristine condition. Bought in May 2023. Absolutely no scratches or signs of wear. Comes with the official Questyle protective leather case.

Excellent condition Questyle CMA 400i. Everything works normally; comes with power cable and stand. Does not include original box or any other accessories.

QUESTYLE CMA600i DAC with HEADPHONE AMP - FREE SHIPPING We are pleased to offer this Questyle CMA600i DAC with Headphone AMP. It is in good pre-owned condition showing light cosmetic wear. It is in perfect working order.   Specs:   Product Type: Headphone Amplifier with DAC and Pre-Amp Chassis: Silver/Space Grey Chassis Materials: Special CNC tooled aluminum Dimensions: 12.99” W x 11.81” D x 1.38” H Weight: 113oz Working Status: Patented Current Mode Pure Class A Voltage: 100-120V or 220-230V, switchable Power consumption: 18W   Headphone Amplification Section:   Gain: 13.4dB (4.7 times) Max Output: 220mW@300 Ohms, 950mW@32 Ohms (Single Ended) 630mW@300 Ohms, 1900mW@32 Ohms (Balanced) THD+N: 0.00057%@1kHz, Po=100mW, 300 Ohms 0.00034%@1kHz, Po=50mW, 32 Ohms SNR: 113dB Frequency Response: DC-100kHz (+0, -0.7dB) ; DC-600kHz (0, -3dB) Sensitivity: 1.7Vrms Input: Internal Dac Output external RCA, switchable Output: Dual ¼” (6.35mm), 1 x 4 pin Balanced output   DAC and Pre-amp section:   Supporting Files: SPDIF and Optical: PCM 44.1k-192k/16-24 bit USB: PCM44.1k – 384k/16-32 bit, True DSD64-256, DoP 64-128 Supporting OS: WIN XP, Vista, Win 7, Win 8, Win 10, MAC OS Digital Input: SPDIF, Optical, USB Type B Kernel Streaming: WASAPI, ASIO, KS Digital Filter: PCM mode, IIR (MP) and FIR (LP) Switchable; DSD mode; no filter Output: XLR and RCA Max Amplitude: XLR: 8.6Vrms; RCA: 4.3Vrms Analog output: THD+N: RCA<0.00082%, XLR 105dB, XLR > 121dB Listing and template services provided by inkFrog

Questyle CMA 800P Line-Preamp. Excellent cosmetic condition. All working. Very transparent preamp, no sound coloration at all. I ran it at my DIY Pass Alephs - an amazing combination. Much better than my DIY Aleph P 1.7 which sounded dull in comparison. As the Alephs are gone there is no use for this preamp anymore. Current retail price is 2500€/2399£/AU$ Here is a very good review in german of the golden model > https://www.lowbeats.de/test-line-preamp-questyle-cma800p-der-purist/ Shipping to Germany 10,49€, to EU 21,49€. For outside of EU shipping, pls ask me for shipping rates before bidding!

Zum Verkauf biete ich hier einen High-End DAC/mobilen Kopfhrerverstrker der Firma QUESTYLE namens M15 an. Ich habe diesen am 24.02.2023 vom autorisierten deutschen Fachhndler als nagelneue A-Ware (kein Aussteller/Vorfhrgert) erworben. Das Gert besitzt somit noch sehr lange Garantie. Aufgrund der Hobbyaufgabe, was die Nutzung von Kopfhrern angeht und der damit verbundenen Nichtnutzung des angebotenen mobilen Kopfhrerverstrkers, veruere ich diesen nun wieder im ABSOLUTEN NEUZUSTAND!!! Es befindet sich sogar noch die Folie auf der transparenten Scheibe des Verstrkers. Dem Angebot liegt zudem das optional und gegen Aufpreis erhltliche, originale Lederetui von QUESTYLE bei, welches sich natrlich ebenfalls im Neuzustand befindet. Geliefert wird dieser Artikel selbstverstndlich inkl. dem gesamten, beim Neukauf beiliegenden Originalzubehr in den Originalkartons/Verpackungen und inkl. der Rechnung im Original. Bei Fragen bitte ich Sie mich zu kontaktieren oder die Seite des Herstellers aufzusuchen. Dies ist eine Privatverkauf, daher keine Garantie (auer natrlich die des Herstellers) oder Rcknahme.

Up for sale is my Questyle CMA 400i integrated amp. Amp works great, sounds incredible, and is in excellent cosmetic condition.I bought this brand new from my local Questyle dealer with the two available accessories for it: the vertical stand and clear acrylic top cover. When I bought this, I was debating between the 400i and the CMA Twelve, and my dealer said the 400i is just so good that he wouldnt even consider going with one of its bigger brothers. I couldnt have been happier with it!However, I moved and no longer have that office space, so Im selling this amp.The amp comes with all original packaging, power cord and accessories.I ship fast and free via FedEx.Cheers!

Excellent condition Questyle CMA 400i. Everything works normally; comes with power cable and stand. Does not include original box or any other accessories.

Questyle QP1R Digital Audio Player DAP & Case SetDescriptionPlease check the picture.Shipping Fedex or DHL. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Thank you for your understanding.

Excellent condition Questyle CMA 400i. Everything works normally; comes with power cable and stand. Does not include original box or any other accessories.

Verkaufe meinen neuwertigen Questyle M15 DAC/Amp inkl. OVP+Zubehör+Leathercase rot + ddHifi TC05 USB-C to USB-C Kabel Alle Teile in Topzustand, ohne optische und technische Mängel Privatverkauf, keine Rücknahme und Garantie! PS: siehe auch meine weiteren Artikel

Excellent condition Questyle CMA 400i. Everything works normally; comes with power cable and stand. Does not include original box or any other accessories.

Zum Verkauf biete ich hier einen High-End DAC/mobilen Kopfhrerverstrker der Firma QUESTYLE namens M15 an. Ich habe diesen am 24.02.2023 vom autorisierten deutschen Fachhndler als nagelneue A-Ware (kein Aussteller/Vorfhrgert) erworben. Das Gert besitzt somit noch sehr lange Garantie. Aufgrund der Hobbyaufgabe, was die Nutzung von Kopfhrern angeht und der damit verbundenen Nichtnutzung des angebotenen mobilen Kopfhrerverstrkers, veruere ich diesen nun wieder im ABSOLUTEN NEUZUSTAND!!! Es befindet sich sogar noch die Folie auf der transparenten Scheibe des Verstrkers. Dem Angebot liegt zudem das optional und gegen Aufpreis erhltliche, originale Lederetui von QUESTYLE bei, welches sich natrlich ebenfalls im Neuzustand befindet. Geliefert wird dieser Artikel selbstverstndlich inkl. dem gesamten, beim Neukauf beiliegenden Originalzubehr in den Originalkartons/Verpackungen und inkl. der Rechnung im Original. Bei Fragen bitte ich Sie mich zu kontaktieren oder die Seite des Herstellers aufzusuchen. Dies ist eine Privatverkauf, daher keine Garantie (auer natrlich die des Herstellers) oder Rcknahme.

Verkaufe meinen neuwertigen Questyle M15 DAC/Amp inkl. OVP+Zubehr+Leathercase rot Alle Teile in Topzustand, ohne optische und technische Mngel Privatverkauf, keine Rcknahme und Garantie! PS: siehe auch meine weiteren Artikel

Questyle CMA Twelve DAC DAC & Headphone AMP . Condition is Used. Shipped with FedEx Ground Economy.

Excellent condition Questyle CMA 400i. Everything works normally; comes with power cable and stand. Does not include original box or any other accessories.

Questyle CMA Twelve DAC DAC & Headphone AMP . Condition is Used. Shipped with FedEx Ground Economy.

Black-Audioline.de Questyle CAS192D D/A Wandler in kaum gebrauchtem und technisch einwandfreien Zustand. Das Gerät wurde für nur wenige Stunden betrieben und weist somit nur geringste Gebrauchsspuren auf. Lieferung inklusive Bedienungsanleitung, Netzkabel, Originalverpackung und 1 Jahr Gewährleistung. ALLE Fotos zeigen das hier angebotene Gerät. Questlye CAS192D D/A Converter in less used condition, works perfectly. It was used for low hours only and therefore shows almost no signs of use. Delivery includes commercial invoice, manual, power core, original box and 1 year warranty. ALL pics show the item on offer. Note to UK buyers only: Please be aware that you have to pay import tax because of Brexit. Questyle CAS192D D/A Wandler Bedienungsanleitung / User Manual Originalverpackung / Original Box Netzkabel / Power Core Auf diesen Artikel gilt eine Gewährleistung von 1 Jahr mit Rechnung und Seriennummer. Sie kaufen ohne Risiko! Auf diesen Artikel gilt eine Widerrusfrist von 14 Tagen. Alle Bilder sind wahrheitsgemäß und entprechen dem angebotenen Artikel. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Haben Sie Fragen zu diesem Angebot? Sie können uns gerne kontaktieren, siehe Rechtliche Informationen des Verkäufers unten: Das Gerät kann gerne nach kurzer Terminabsprache auch vor Ort abgeholt werden. Vorkasse / Bank transfer (IBAN + BIC) PayPal Barzahlung bei Abholung Inland: Deutsche Post DHL 8,49 € Europäische Union Deutsche Post DHL 18,00 € Europa ohne EU Deutsche Post DHL 28,00 € Welt Deutsche Post DHL 92,00 € Rest-Welt Deutsche Post DHL Der Versand erfolgt am Tag des Zahlungseingangs. Nach dem Paketversand erhalten Sie von uns die Tracking-ID per E-Mail zur Nachverfolgung des Paketes. Ein sicherer Versand hat bei uns allerhöchste Priorität. Sollte keine Originalverpackung für den Artikel vorhanden sein, wird eine gleichwertige, sichere Verpackung verwendet. Lieferungen per Express oder per Nachnahme innerhalb der EU möglich. Delivery will take place on the day we receive the payment. We will send you the tracking-id of the package to allow you to track the package shipping. A safe delivery of the item is our highest priority. In the case no original packaging is available, we will use an equal packaging to gurantee a safety arrival. Cash on delivery within EU possible.

This new, open box, Questyle CMA 800i DAC/AMP is a state of the art, Pure Class A, Current Mode, amplifier with TRUE DSD DAC and features the top of the line Wolfson DAC chip. With its Pure Class A Current Mode Amplifier, this Questyle desk top audio component is powerful enough to drive the most demanding headphones, including most planar headphones. It will take your listening experience to new heights! It also features 2 headphone outputs so you can connect your two favorite headphones and easily switch between them without hooking and unhooking, or share your music with a friend or loved one!! The Questyle CMA800i exudes high-quality, detailed, yet smooth and musical sound with its 2-channel stereo input which includes AUX and USB, as well as Stereo L/R RCA. With its RCA or Fully Balanced XLR outputs, It can also be used in a 2 channel speaker system as a DAC/Preamp and can be hooked to any high quality amplifier, either single ended or balanced! This desktop DAC/Amp is made by Questyle, the leader in the personal audio industry. It was manufactured at the Foxconn factory , the same factory that builds all APPLE products, including iPhones, iPads and MacBooks! The model CMA 800i is a flagship DAC/amp that is perfect for use in a home audio setup or professional studio. With its sleek design and multiple audio inputs, the Questyle CMA 800i the right choice for anyone looking for a state-of-the-art headphone system or 2 channel DAC/Pre Amp speaker system! This New Old Stock CMA800i includes the original box, power cord, remote, manuals & documentation, and installation CD (drivers), as well as a bonus plexiglass top cover! *Includes a 90 day warranty, Parts & Labor, for any manufacturing defects. In the event of the unit not performing to factory standards within 90 days, The unit will be repaired or replaced at no charge.

Follow us| Sign up for our newsletter Questyle CMA Fifteen - Audiophile Quality DAC Headphone Amp w Box Remote Manual For over 20 years High End Audio Auctions has been selling the finest HiFi online, but did you know that we BUY your HiFi equipment as well? Contact our sister company STEREOBUYERS for a fair quote today! All items included are pictured. Items are tested fully to ensure all functions work as expected - any defects and additional service done to the item are noted below. Items are not restored or reconditioned, unless specified. All items we sell come with a 30-day warranty - your satisfaction is guaranteed. Original shipping on returns will be refunded at the sellers discretion. Local Pickup in NYC Available Questyle CMA Fifteen Details & Testing Notes Cosmetic Condition:9/10: Excellent - light use, no visible imperfectionsFunctional Notes:Functions as intended and sounds great.Voltage:110-220V 50/60HzSerial #:1033330028Original Box:YesManual:YesRemote:YesPower Cord:YesShipping Method:FedEx Ground (Domestic) / USPS Priority, Ebay Standard Delivery (International)Shipping Weight (lbs):7 (20x13x5) High-End Audio Auctions has been THE trusted source for high-end, classic and vintage audio components on eBay since 2000! Our unique products, unparalleled service and bombproof packaging keeps our customers coming back again and again. We are experts at selling and shipping worldwide, with items ranging from $5 to $50,000. We look forward to earning your repeat business! By placing a bid on any of our listings, you agree to our terms & conditions Click here to learn more Home| About Us| Store Policies| FAQs| Feedback| Contact Us| Custom Tuned Cables _gsrx_vers_1516 (GS 9.3 (1516))

Questyle CMA 800P Line-Preamp. Excellent cosmetic condition. All working. Very transparent preamp, no sound coloration at all. I ran it at my DIY Pass Alephs - an amazing combination. Much better than my DIY Aleph P 1.7 which sounded dull in comparison. As the Alephs are gone there is no use for this preamp anymore. Current retail price is 2500€/2399£/AU$ Here is a very good review in german of the golden model > https://www.lowbeats.de/test-line-preamp-questyle-cma800p-der-purist/ Shipping to Germany 10,49€, to EU 21,49€. For outside of EU shipping, pls ask me for shipping rates before bidding!

This was my personal unit and was used in my pet free, smoke free home office. It is in mint condition with minimal to no signs of use. It works great and sounds phenomenal. Im selling this since I had to redo my desk and I have a lot less space now for things. Included are the CMA Twelve, the remote, retail box and all original accessories and documentation that come when purchased new. These do not ship with a USB cable but I will include one with the purchase so that it is ready to go out of the box. This will ship double boxed as well so that it arrives mint. See my feedback to know that I ship fast and accurately describe my listings. As always I ship within 1 business day of payment received. Thanks.

New Open Box Questyle RS209 DAC/Amp Vertical Stand for use with CMA 400i Also fits Mytek Liberty DAC