Product highlightsfour Burr-Brown 32-bit/768kHz DACs operating in an interleaved array plays PCM digital audio sources up to 32-bit/768kHz; DSD up to 49.152MHz (DSD 1024), and DXD and double-speed DXD other formats include MP3, and MQA for TIDAL Master tier Crysopeia FPGA (field programmable gate array) Digital Engine handles digital processing and upsampling three types of digital processing: Direct — Bit-Perfect: neither PCM nor DSD signals are processed in any way PCM Upsampling: PCM is upconverted to 16X PCM (705.6/768kHz) using one of five filter options: Bit Perfect, Bit Perfect+, Gibbs Transient Optimized, Apodizing, and Transient Aligned DSD Remastering: incoming audio (except DSD512) is converted to either DSD512 or DSD1024 connects to your network via wired Ethernet or Wi-Fi® for music streaming and file playback supports streaming playback from TIDAL (including MQA), Qobuz, Spotify, and other services stereo preamplifier with digital audio inputs three output modes: Solid-State: fully discrete Class A topology based on J-FETs Tube: Class A stage based on a matched pair of General Electric GE5670 tubes Tube+: emphasizes tubes natural harmonic distortion by reducing negative feedback Alps Electric motorized rotary volume dial for precise volume control remote control (adjusts volume level only) OLED display free WiiM Home app for iOS® and Android let you use a compatible smartphone or tablet as a remote control three-position gain switch to match impedance (0dB, 9dB, or 18dB) S-balanced headphone amplification provides the benefits of a balanced connection for single-ended headphones iFis dual-mono circuitry helps reduce crosstalk between the left and right audio channel full-size 1/4 output 3.5mm output 4.4mm balanced output stereo balanced XLR and unbalanced RCA preamp outputs with selectable fixed/variable level galvanically isolated digital audio inputs: coaxial/mini-optical supports signals up to 24-bit/192kHz multifunction BNC (S/PDIF or external clock sync input) up to 24-bit/192kHz balanced AES/EBU digital XLR up to 24-bit/192kHz USB Type A for connecting a thumb drive asynchronous USB Type B for connecting a Mac or Windows computer — PCM files up to 32-bit/768 kHz and DSD files up to DSD512 (22.5 MHz) SDHC card input Ethernet port for a wired network connection for streaming and downloads not compatible with multichannel Dolby® Digital signals built-in Wi-Fi Apple AirPlay for wireless playback from iPhone®, iPad®, and Mac® computers DLNA playback from compatible phones, tablets, NAS drives, or computers aircraft-grade aluminum case is specially vented to dissipate heat quad-damped isolation base mount provides solid foundation and absorbs vibrations outboard iPower Elite power supply for clean, substantial power 8-7/16W x 2-1/2H x 8-3/4D weight: 4.4 lbs. warranty: 1 year Whats in the boxDigital-to-analog converter/network audio streamer/headphone amplifier Wireless remote control 4 Wi-Fi antenna 19 Analog stereo RCA cable 19 USB 3.0 cable (Type A USB 3.0 on one end and Type B USB 3.0 on other end) Optical digital connector adapter (female Toslink-to-male optical mini) Screwdriver User Manual iDSD Warranty card iFi decal The separately packaged iPower Elite box contains: DC power supply with attached 41 DC output cord (DC output 15V 3.5A) 5 DC power cord (IEC C-13 3-prong plug) 5 Barrel connector adapters Reverse Polarity plug Power Elite warranty card About this itemWritten by Crutchfields Ned O.Roll out the red carpet for for your digital music sources The Pro iDSD Signature renders your digital sources in superlative detail with fantastic-sounding Class A solid-state or tube preamplification. iFis well-equipped Pro iDSD Signature packs an incredible level of audio performance and versatility into its compact chassis. It will let you hear detail and dimensionality from your favorite digital music sources — from high-res downloads to lossy MP3s, and everything between. And it fits into almost any digital system, whether you listen to music through a two-channel amp-and-speakers rig, a desktop powered speaker system, or a pair of audiophile-grade headphones. First and foremost, the Pro iDSD Signature is a state-of-the-art DAC (digital-to-analog converter) that uses four high-resolution Burr-Brown chips to reveal nuances in your music youve probably never noticed before. It can also function as a stereo preamplifier, with an array of inputs for handling your digital music sources, plus both RCA and balanced XLR outputs for connecting directly to an amplifier. And last but not least, the Pro iDSD Signature is a network music player, with app-controllable streaming for audio sources like TIDAL, Qobuz, and Spotify®, using either a wired Ethernet or Wi-Fi connection. New Signature features All of the high-performance features that make the original Pro iDSD such a fantastic piece of kit remain intact in the Signature. The new bells and whistles include an upgraded polished aluminum remote with expanded control, including filter switching. Upgraded galvanically isolated internal componentry reduces overall system noise by more than 300%, bringing you closer to that disappearing noise floor we all desire. And you get special sauce in the tube stage with a precisely matched pair of new-old-stock (NOS) GE5670s. iFis top-of-the-line iPower Elite outboard power supply is also now included. Youll notice heft of its aircraft-grade aluminum chassis, and youll hear its ultra-quiet, clean power. To put it in perspective, a typical power supply has an audio band noise floor of 1,000 microvolts (μV); the iPower Elite achieves an amazing 1 μV. Feed your head(phones) The Pro iDSD also has a terrific built-in headphone amplifier, with standard 1/4 and 3.5mm outputs, along with a 4.4mm balanced output. The latter, developed by Sony, has become the new industry standard balanced connection. It cuts down on signal noise and distortion, and a growing list of headphones from multiple brands use it. This DAC/amp combo performs well with most headphones and in-ear monitors, but if you own a pair of power-hungry premium cans, check out iFis more powerful flagship headphone amp, the Pro iCAN. Class A tube and solid-state output stages The Pro iDSD offers three distinct output stages that color the sound in beautiful ways. Solid-state uses a fully discrete Class A topology for assertive but balanced output over an extremely quiet noise floor. Youll get characteristic valve warmth when you use either of the two tube output modes. Tube and Tube+ modes both use the previously mentioned matched pair of General Electric GE5670 tubes to drive this stage. Tube+ reduces negative feedback even further to emphasize the tubes ineffably pleasing musical harmonics. Powerful PCM and DSD upsampling options For PCM-based signals, you can choose from five digital filter settings. Think of them as seasonings that subtly enhance the flavors of your music. Its a cool way to tweak and fine-tune the DACs sound to match your system and room. The Pro iDSD employs a powerful FPGA (field programmable gate array) that runs on iFis custom firmware and is responsible for digital filtering and upsampling. DSD (Direct Stream Digital) is a high-quality digital audio format that some audiophiles prefer to PCM. The higher the DSD rate — DSD64, 128, 256, 512 and 1024 — the greater the amount of music information. The pinnacle of this is Studio Grade DSD1024, which is rarely found, even on the most expensive DACs. You can use the DSD modes not only for DSD content, but also for remastering PCM-based files. Key to all of this processing is the Pro Signatures femto clock, which measures time down to the femtosecond — one quadrillionth of a second — for amazingly smooth, precise audio. All the right connections for your digital audio gear Flexible connections include plenty of digital inputs, plus balanced XLR outputs. Flexible connections accommodate practically all types of digital audio sources. Theres one combo coaxial/mini-optical input for use with any network streaming music player with that type of output. You also get a balanced digital XLR (AES/EBU) input that provides an ultra-low-noise connection for compatible high-performance CD transports. These inputs can handle files up to 24-bit/192kHz. For higher-res files, use the USB Type A input to plug in a thumb drive, connect your computer via USB Type B, or stream files over your network (wired Ethernet connections recommended). A few nice touches The illuminated iFi logo at the top left of the front panel indicates power-on in four different states: green for warming up, white for solid-state mode, orange for tube mode, red for protection mode. And the circular OLED display provides useful information about the signal and processing mode. While the Pro iDSD Signature includes an aluminum remote with expanded features from the original, you can also use the free WiiM Home app for your favorite Apple® or Android™ device, which integrates all your music choices into one simple interface. From the music stored on your home network devices, to thousands of internet radio stations, to streaming services like Spotify, this app puts every

Elevate your audio experience with the iFi Pro iDSD Signature Desktop DAC/Tube/Solid State/Headphone Amplifier! A versatile and powerful addition to any audio setup, it offers both tube and solid-state amplification, along with a sonically-darker background and more punchy bass for a truly immersive sound. The Pro iDSD Signature is compatible with a variety of audio inputs, including XLR and SPDIF, ensuring seamless integration with your existing equipment.Designed with aesthetics in mind, its sleek silver exterior houses a robust power supply, with a DC 9V/6.7A – 18V/3.35A range, delivering reliable and consistent performance. Whether youre listening to your favorite albums or enjoying high-fidelity audio, this headphone amplifier from iFi is engineered to enhance every detail of your sound. Includes iPower Elite! This unit is lightly-used; primarily for trade shows and in-person demonstrations. The only Its been taking up space in my house for months, and Im looking to clear some space. I find myself using my iFi Diablo more often. Contains all original contents EXCEPT: - Infrared Remote Control & Plastic Screwdriver NO SCRATCHES OR VISUAL BLEMISHES. The unit itself is in excellent condition. The only piece im not proud of is the outer sleeve covering both boxes. It was ripped upon initial opening (See Photos). If you have any questions at all, dont hesitate to ask! Thank you :)

Description ?AC adapter, AC cable, WIFI antenna, RCA cable, English manual, Japanese manual (copy) ?Original box included Equipped with a Quad-core Burr-Brown Multi-bit/DSD Hybrid DAC supporting DSD 49.152MHz (DSD 1024) / PCM 768kHz. Studio-grade DSD1024 remastering (upsampling) is possible using the Crysopeia FPGA Digital Engine. Supports Hi-Res playback via wireless DLNA, AirPlay™, and Ethernet. Also supports DXD, double-speed DXD (2xDXD), and MQA playback. The analog stage output can be selected between vacuum tube or solid-state. Featuring a super capacitor with galvanic isolation, it provides ultra-quiet power. The Clock Sync In/Out option allows multi-channel support with multiple unit connections. When connected to a computer via USB2.0, it supports 8-12 channels. Size: Width (W): 8.7 in Height (H): 2.5 in Depth (D): 8.4 in Weight: 1.98 kg (approx. 4.4 lbs) ? Sampling Rate: PCM up to 768kHz, DSD up to 49.152MHz (DSD 1024), DXD and double-speed DXD (2xDXD) ? Input: USB (required for DSD, DXD, or sampling rates higher than 192kHz), AES3 (XLR - single link), S/PDIF (Coaxial & Optical Combo), BNC multifunction (S/PDIF in or Sync Input) ? Output: Balanced XLR at 4.6V (+15dBu - HiFi) or 11.2V (+22dBu - Pro), Single-ended RCA at 2.3V (HiFi) or 5.6V (Pro), Headphone 6.3mm jack at 5.6V or up to 11.2V (always with volume control), Headphone Output 1,500mW RMS x 2 @ 64 ohm, up to 4,000mW x 2 @ 16 ohm ? Volume Control: Balanced (6-gang) Alps potentiometer (motor-driven via remote control), XLR/RCA output can be set to fixed or variable, 6.3mm headphone jack is always variable ? Other Features: Various digital and analog filters selectable for DSD and PCM (up to 384kHz) ? PCM Filters: Bit-Perfect 44.1-192kHz, 352.8-768kHz always in use, Bit-Perfect+ 44.1-96kHz, Gibbs Transient Optimised 44.1-384kHz, Apodising 44.1-384kHz, Transient Aligned 44.1-384kHz ? DSD Filter: Fixed third-order analog filter @80kHz (compensated for -6dB DSD gain) ? Gain (Headphone Section): Selectable between 0dB, 9dB, 18dB ? Dynamic Range: 119dBA (solid-state, PCM, -60dBFS) ? Output (16 ohms, balanced and single-ended): >11.2V / >5.6V ? Input Voltage (Pro iDSD): DC9V/6.7A-18V/3.35A ? Input Voltage (iPower+): AC85-265V, 50/60Hz ? Power Consumption: <22W (idle), 500W (max)If you have any question or concern, please do not hesitate to contact me : ) ShippingStandard Shipping (FedEx, Japan Post)We usually ship out your order within 5-7 working days after receiving your payment.The package will arrive about 3 - 10 days after shipment.Pack carefully : ) International Buyers - Please Note?Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ?Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ?These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. ?We do not mark merchandise values below value or mark items as “gifts” - US and International government regulations prohibit such behavior.

iFi Audio Pro iDSD DAC 2.5mm Balanced Headphone Output PCM768kHz/32bitKey Features**Product Title:** Flagship DAC with Balanced Headphone Output**Product Description:**- **Brand:** Not specified- **Product Type:** Digital-to-Analog Converter (DAC)- **Model:** Not specified**Detailed Features:**- **Input Options:** USB, Coaxial, AES/EBU, Wi-Fi, Network- **Audio Quality:** PCM 768KHz / 32bit, DSD 49.152MHz- **Output:** 2.5mm balanced headphone output- **Condition:** Initial model of the flagship DAC from the companyThis high-performance DAC is designed for audiophiles seeking superior sound quality and versatile connectivity options.SpecificationsBrandIfi-OudioCountryJapanProduct DescriptionItem TitleIfi-Audio Pro Idsd 2.5 D/A Converter Payment Supports managed payments Please pay within 5 days after auction is finished. About Us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items please feel free to ask us. International Buyers - Please Note: -Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. -Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. -These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. -We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you for your understanding.

Item TitleIfi Audio Pro Idsd 4.4 Dac/Headphone Lifier/Network Player Payment Supports managed payments Please pay within 5 days after auction is finished. About Us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items please feel free to ask us. International Buyers - Please Note: -Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. -Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. -These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. -We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you for your understanding.

The iFi Pro iDSD is from my brother’s estate. The item works and is in great condition. The sale includes the original box and all accessories seen in the pictures. No returns.

DescriptionGrade : Used Operation confirmed. There is tiny scratches. All my products are 100% Authentic. Payment We usually ship within 5 business days of receiving cleared payment. Shipping We ship using FedEx, DHL and Japan Post.International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer?s responsibility.Please check with your country?s customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. I do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior. We do not undervalue (i.e., ship as a gift or greeting card). Buyer is responsible for payment of customs duties. No refunds will be made for refusal to pay customs duties.

Experience high-quality audio with the iFi Pro iDSD Signature Preamp/DAC. This sleek silver device has two channels and three inputs, allowing you to connect multiple devices effortlessly. It also has 3 outputs, including XLR, RCA and a headphone jack, for versatile audio options. Enjoy your music with exceptional clarity and detail with this top-of-the-line preamp/DAC from iFi Audio. Perfect for home audio enthusiasts, this device is a must-have for anyone who wants to elevate their audio experience.

iFi Pro iDSD DAC, streamer and headphone amplifier. Great condition (first four pictures are of the actual unit) with MQA firmware update. From a non-smoking home with limited hours - this was one of four DACs in the house. This DAC offers a variety of audio inputs including coaxial digital, digital coaxial RCA, USB, stereo L/R RCA, two-channel RCA, optical digital (Toslink), and XLR. Choose a wireless connection to stream your favorite tunes from Tidal, Spotify, Napster – the list is endless. Take it up a notch by using a wired Ethernet connection to play from a router or NAS (Network Attached Storage) or from your favorite streaming platform. Or relax with AirPlay to enjoy playback from your iPhone, iPad or Mac. It also has three audio outputs such as digital coaxial RCA, stereo L/R RCA, and XLR. This DAC is ideal for audiophiles who want to enhance their music listening experience. It is compatible with a wide range of devices and has a user-friendly interface that is easy to use. The iFi Pro iDSD DAC is a must-have for anyone who wants to experience high-quality audiophile multi-award winning audio. Features:1. Quad-Core Burr Brown MultiBit/DSD hybrid DAC supporting DSD1024 and PCM768kHz2. Studio grade DSD1024 remastering (Crysopeia FPGA Digital Engine)3. Wireless DLNA/AirplayTM/Ethernet Hi-Res Playback4. User-selectable analogue stage: Tube or Solid-State5. Master Quality Authenticated (MQA) playback6. Global Master Timing femto grade clock system with external clock input options7. Five lters: Bit-Perfect/Bit-Perfect+/Gibbs Transient Optimised/Apodising/Transient Aligned8. Fully discrete passive LC analogue ltering9. Zero Jitter Memory Buffer and Galvanic Isolation for all inputs10. Discrete headphone/line amplier11. Balanced inputs and outputs12. Galvanic isolated ultra-quite power supply with super capacitors This iFi Pro iDSD has three headphone outputs – traditional 6.3mm and 3.5mm sockets as well as a 2.5mm balanced option. Headphone output: Balanced 4000mw, Unbalanced 1500mw

Normal 0 21 false false false BG X-NONE X-NONE For sale is an iFi Pro iDSD DAC / Headphone Amplifier / Streamer. The Pro iDSD is a state of the art reference digital to analog converter. It is able to excel in many scenarios - as a wireless hi-res network player or the central DAC in an expensive high-end home system, to quote just two examples. The on-board balanced headphone section means high-end headphones can also be directly connected to it. The Pro iDSD is a one of kind device that even offers the option to switch between a purely solid-state based circuit of fully-discrete Class A topology and an all-valve Class A section based on 2 x GE5670 tubes. By the far the most feature rich and versatile product on the market. The unit Im selling is in great condition, besides a ding on the iFi illuminated logo (top left corner of the front panel), hence the relatively lower price compared to its €3000 RRP. Comes with its power adapter, RCA and USB cables, upgraded Wi-Fi antenna and a non working remote control (could be battery related, but Im not sure). Original box is not present, but Ill make sure to pack everything extremely well. From a pet free, non smoking home.Will dispatch the iDSD Pro tracked and fully insured either the same, or the next working day. Economy (via GLS) and Standard shipping (via DHL) usually takes about a week, while Express delivery (via UPS air) arrives in 2-3 business days (please dont pay attention to eBay estimates - they are assigned automatically and theres no way to edit them). In some cases, standard or even air service might actually be cheaper than the economy one, so do pay attention at checkout. Condition and serial number are documented and recorded, so scammers - dont waste your time here. Please purchase only if you have 10+ feedback, or contact me prior placing your order. All of my perfect eBay feedback comes from selling expensive headphone gear, so buy with absolute confidence!Feel free to check my other listings as well. And last but not least, thanks for looking!

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies iFi Audio Pro iDSD Tube Hybrid DAC & Headphone Amplifier Product SKU: 63001 Age: Unknown Tobacco Exposure: No MSRP: $2499 Serial Number: 3002000749 # of Owners: 2 Service History: None Cosmetic Description: Excellent condition with no notable blemishes. What is Included: DAC, Remote, USB A - USB B cable, One GE 5670 tube, Manual, Wireless Antenna, iPowerPlus Upgraded Power supply adapter, Power cable, Factory packaging Other Notes: Our Pro iDSD is for all music lovers, looking for their stairway to heaven.It’s a DAC and so much more. It will take your music, movies and gaming to new heights. -iFi 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.

Tested only a few times and this works fine. Do not have a case and unit only. Please let me know if you have any questions. Thank you.

This item is from my brother’s estate. The item works and is in great condition. The sale includes the original box and accessories. Info on the ifi iDSD Signature: Product highlights: Featured in our article: Best DACs for 2024 DAC: •four Burr-Brown 32-bit/768kHz DACs operating in an interleaved array •plays PCM digital audio sources up to 32-bit/768kHz; DSD up to 49.152MHz (DSD 1024), and DXD and double-speed DXD •other formats include MP3, and MQA for TIDAL Master tier •Crysopeia FPGA (field programmable gate array) •Digital Engine handles digital processing and upsampling •three types of digital processing: Direct — Bit-Perfect: neither PCM nor DSD signals are processed in any way PCM Upsampling: PCM is upconverted to 16X PCM (705.6/768kHz) using one of five filter options: Bit Perfect, Bit Perfect+, Gibbs Transient Optimized, Apodizing, and Transient Aligned DSD Remastering: incoming audio (except DSD512) is converted to either DSD512 or DSD1024 connects to your network via wired Ethernet or Wi-Fi® for music streaming and file playback supports streaming playback from TIDAL (including MQA), Qobuz, Spotify, and other services Preamp: stereo preamplifier with digital audio inputs three output modes: Solid-State: fully discrete Class A topology based on J-FETs Tube: Class A stage based on a matched pair of General Electric GE5670 tubes Tube+: emphasizes tubes' natural harmonic distortion by reducing negative feedback Alps Electric motorized rotary volume dial for precise volume control remote control (adjusts volume level only) OLED display free WiiM Home app for iOS® and Android™ let you use a compatible smartphone or tablet as a remote control Headphone amp: three-position gain switch to match impedance (0dB, 9dB, or 18dB) S-balanced headphone amplification provides the benefits of a balanced connection for single-ended headphones iFi's dual-mono circuitry helps reduce crosstalk between the left and right audio channel full-size 1/4 output 3.5mm output 4.4mm balanced output DAC/preamp connections: stereo balanced XLR and unbalanced RCA preamp outputs with selectable fixed/variable level galvanically isolated digital audio inputs: coaxial/mini-optical — supports signals up to 24-bit/192kHz multifunction BNC (S/PDIF or external clock sync input) — up to 24-bit/192kHz balanced AES/EBU digital XLR — up to 24-bit/192kHz USB Type A for connecting a thumb drive asynchronous USB Type B for connecting a Mac® or Windows® computer — PCM files up to 32-bit/768 kHz and DSD files up to DSD512 (22.5 MHz) SDHC card input Ethernet port for a wired network connection for streaming and downloads not compatible with multichannel Dolby® Digital signals Wireless streaming: built-in Wi-Fi Apple AirPlay for wireless playback from iPhone®, iPad®, and Mac® computers DLNA playback from compatible phones, tablets, NAS drives, or computers General features: aircraft-grade aluminum case is specially vented to dissipate heat quad-damped isolation base mount provides solid foundation and absorbs vibrations outboard iPower Elite power supply for clean, substantial power

Experience high-quality audio with the iFi Audio Pro iDSD DAC. This Hi-Fi amplifier features USB audio inputs and multiple audio outputs including a headphone jack, stereo L/R RCA, 4.4mm balanced, 1/4 inch, 3.5mm, XLR, and 6.35mm. The Pro iDSD Signature model is designed with a sleek silver finish and boasts two channels for an immersive audio experience. Enjoy your favorite tunes with this versatile and powerful amplifier. The iFi Audio Pro iDSD DAC is perfect for any music enthusiast who wants to enhance their audio collection. Comes with the original power supply only.

DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.

The Gustard X20 Pro DSD DAC ESS ES9028PRO is a top-of-the-line decoder that offers high-quality audio output. This device has a power of 20W and is perfect for use as an amplifier or preamp. The brand, Gustard, is known for producing high-quality audio equipment, and this model is no exception. With its EVS upgrade modification, this decoder offers even more powerful sound and a wider range of features. It is perfect for use in home audio systems and is compatible with a variety of devices. Whether youre a music enthusiast or just someone who wants to enjoy high-quality audio, the Gustard X20 Pro DSD DAC ESS ES9028PRO is the perfect choice. This DAC is incredible. It brings the music to life. Im only selling all my audio gear (see my other auctions) because Im an old retired Navy CPO and Im going deaf. Might as well listen to a damn AM radio. I have one hell of a collection of audio gear so take advantage before its all gone. I found the mod details online. You can read it here: http://tweakaudio.com/EVS-2/Gustard_X20_Mods.html >>>>>>>THIS MOD HAS BEEN DONE ON THIS DAC!!!!! <<<<<< THIS GUSTARD PRO DAC HAS HAD THE COSTLY EVS MODIFICATION DONE TO IT TO INCREASE THE MUSICALITY OF THE ALREADY GOOD DAC. 1. Bypass the fuse with copper foil (or use audiophile fuse if this scares you)....now I even bypass the fuse holder for even better sound.2. Remove the hardware from the transformers and raise them off the chassis using doubled up carboard donuts. You can then use nylon nuts and bolts without much tension to hold them in place.3. Twist all AC wires tightly (both into and out of both tranformers and between front and back boards). You have to remove the heatshrink tubing from the wire before you can twist them.4. Remove the input AC filter.5. Remove the 110/220 volt selector switch. (USA USE ONLY)6. Remove 5 AC connectors inside the unit. You have to desolder and remove the circuit board mounted to the AC inlet.7. Remove the power switch.1. All 7 AC power mods listed above.....incredible!....incredible.....incredible!!!! Included is a complete byass of fuse holder and fuse.......audiophile fuse extra.2. WA Quantum Chips on power supply caps.....noticeably more detailed and transparent.3. Damping of loose mounted caps, many electrolyics,clock, etc...... more focused and clear and real.4. Changing rectifying diodes on output board to damped soft recovery types......OMG, so much more 3D and inner detail5. Remove the digital cable between the board and install low jitter Crystek clock right at the DAC with modified Wima bypass cap with WA Quantum chip installed.This mod has no power switch.....you plug it in...it is on. No need to turn it off...uses little electricity. The switch will degrade the sound slightly. BECAUSEOF THIS, THE LEFT KNOB IS PURELY ORNAMENTAL.

IT IS FULLY FUNCTIONAL AND IN PERFECT CONDITION AS PHOTOS SHOWN ! ( RETAIL NEW:$3,249) Why do you need a DAC and Amp? If you have high quality or hi-fidelity headphones you are going to need some power in the form of an amplifier to drive them to their true performance potential. You are also going to need an exceptional external HiFi Digital to Analog Converter (DAC) to process your music files in high resolution to enhance your experience even further. The DACs in a smartphone, computer, tablet or audio player on the market are not designed for processing high quality sound. iFi audio has developed top of the line products to meet the various needs and preferences whether you are an everyday listener or an experienced audiophile.Pro iDSD Desktop DACThere’s no wrong way to enjoy your music as long as you’re enjoying it, so we’ve created the Pro iDSD reference grade DAC and amp combo to be the centerpiece for whatever strikes your mood. In this upgraded version of Pro iDSD we have switched out the 2.5mm output for the 4.4mm, added a little more juice with 4,200 mw for balanced outputs and 1,575 mw for single ended, and upgraded the PBC. When convenience matters, stream from your favorite services like Spotify, Tidal, and Qobuz over WiFi for up to 24 bit / 192 kHz high resolution streaming audio. For the ultimate in hi res audio connect your PC, laptop, tablet, digital audio player, Android, or iPhone (with Apple Camera Connection Kit, not included) to the high speed USB 3.0 input for native playback of all formats, including FLAC, WAV, PCM, DSD and even MQA decoding. The micro SD TF card slot and USB A inputs let you connect your external library, and you can run a network usb drive through the built-in ethernet port. Dust off your CD collection and plug in your DVD player via the SPDIF optical toslink jack to rediscover old classics. On the back, RCA jacks and a balanced 3 pin XLR output connection work directly with your home audio amplifier or receiver allowing the Pro iDSD to function as the preamplifier for your home audio. When speaker listening isn’t an option, the built-in headphone amplifier will drive your favorite pair of headphones with ease as you listen to your favorite beats. Choose a filter from one of five options or apply DSDWe believe that a product as feature-packed as the Pro iDSD deserves to have a brilliant looking, readable, nicely embedded display. OLED was the only answer. Such a display provides a true black colour and looks great. Its purpose is to provide you with all the key playback info you need when using the Pro iDSD. These are operation mode (PCM/DSD), current sample rate (44kHz, 45MHz etc.), Bitperfect/filtering mode, Base sample rate and currently used input. About this item?HIGH RESOLUTION AUDIO - Play any high-res file natively with the Quad Dual Core Burr-Brown DAC chipset, which means media file formats and information remains unchanged for the truest sound, from MP3 up to studio grade Bit- perfect DSD 512, DXD, PCM 768 as well as MQA (Decoder)?WiFi STREAMING - All controlled from the palm of your hand via an app, choose a wireless connection to stream your favorite tunes from Tidal, Spotify, Qobuz – the list is endless. Take it up a notch by using a wired Ethernet connection to play from a router or NAS (Network Attached Storage). Or relax with AirPlay to enjoy playback from your iPhone, iPad or Mac?POWERFUL - Our balanced headphone amp outputs up to 4.2 Watts of power and will drive a wide range of headphones. Connections for 6.3mm (1/4), 3.5mm TRS, and 4.4mm TRRS balanced?MUSIC YOUR WAY - Options include the ability to listen in solid-state, tube or tube+. We have also added digital filters to add flavor to your listening, such as the GTO filter, Bit Perfect, Bit Perfect+, Apodising, and Transient Aligned. Remaster any track (excluding MQA) to DSD 512 or DSD 1024. All there for you to customize you listening experience?MULTIPLE CONNECTIONS - All inputs (including USB) are galvanically isolated and the USB input is self-powered, femto precision clock, S/PDIF Toslink and Digital Coax, BNC, AES XLR, USB A and micro SD TF for external storage

IT IS FULLY FUNCTIONAL AND IN PERFECT CONDITION AS PHOTOS SHOWN ! ( RETAIL NEW:$3,249) Why do you need a DAC and Amp? If you have high quality or hi-fidelity headphones you are going to need some power in the form of an amplifier to drive them to their true performance potential. You are also going to need an exceptional external HiFi Digital to Analog Converter (DAC) to process your music files in high resolution to enhance your experience even further. The DACs in a smartphone, computer, tablet or audio player on the market are not designed for processing high quality sound. iFi audio has developed top of the line products to meet the various needs and preferences whether you are an everyday listener or an experienced audiophile.Pro iDSD Desktop DACThere’s no wrong way to enjoy your music as long as you’re enjoying it, so we’ve created the Pro iDSD reference grade DAC and amp combo to be the centerpiece for whatever strikes your mood. In this upgraded version of Pro iDSD we have switched out the 2.5mm output for the 4.4mm, added a little more juice with 4,200 mw for balanced outputs and 1,575 mw for single ended, and upgraded the PBC. When convenience matters, stream from your favorite services like Spotify, Tidal, and Qobuz over WiFi for up to 24 bit / 192 kHz high resolution streaming audio. For the ultimate in hi res audio connect your PC, laptop, tablet, digital audio player, Android, or iPhone (with Apple Camera Connection Kit, not included) to the high speed USB 3.0 input for native playback of all formats, including FLAC, WAV, PCM, DSD and even MQA decoding. The micro SD TF card slot and USB A inputs let you connect your external library, and you can run a network usb drive through the built-in ethernet port. Dust off your CD collection and plug in your DVD player via the SPDIF optical toslink jack to rediscover old classics. On the back, RCA jacks and a balanced 3 pin XLR output connection work directly with your home audio amplifier or receiver allowing the Pro iDSD to function as the preamplifier for your home audio. When speaker listening isn’t an option, the built-in headphone amplifier will drive your favorite pair of headphones with ease as you listen to your favorite beats. Choose a filter from one of five options or apply DSDWe believe that a product as feature-packed as the Pro iDSD deserves to have a brilliant looking, readable, nicely embedded display. OLED was the only answer. Such a display provides a true black colour and looks great. Its purpose is to provide you with all the key playback info you need when using the Pro iDSD. These are operation mode (PCM/DSD), current sample rate (44kHz, 45MHz etc.), Bitperfect/filtering mode, Base sample rate and currently used input. About this item?HIGH RESOLUTION AUDIO - Play any high-res file natively with the Quad Dual Core Burr-Brown DAC chipset, which means media file formats and information remains unchanged for the truest sound, from MP3 up to studio grade Bit- perfect DSD 512, DXD, PCM 768 as well as MQA (Decoder)?WiFi STREAMING - All controlled from the palm of your hand via an app, choose a wireless connection to stream your favorite tunes from Tidal, Spotify, Qobuz – the list is endless. Take it up a notch by using a wired Ethernet connection to play from a router or NAS (Network Attached Storage). Or relax with AirPlay to enjoy playback from your iPhone, iPad or Mac?POWERFUL - Our balanced headphone amp outputs up to 4.2 Watts of power and will drive a wide range of headphones. Connections for 6.3mm (1/4), 3.5mm TRS, and 4.4mm TRRS balanced?MUSIC YOUR WAY - Options include the ability to listen in solid-state, tube or tube+. We have also added digital filters to add flavor to your listening, such as the GTO filter, Bit Perfect, Bit Perfect+, Apodising, and Transient Aligned. Remaster any track (excluding MQA) to DSD 512 or DSD 1024. All there for you to customize you listening experience?MULTIPLE CONNECTIONS - All inputs (including USB) are galvanically isolated and the USB input is self-powered, femto precision clock, S/PDIF Toslink and Digital Coax, BNC, AES XLR, USB A and micro SD TF for external storage

NEAR MINT condition Topping DX70Pro flagship DAC..COMPLETE kit as from factory... Inputs include:USB DSD64/512,Toslink Digital,Coaxial Digital,Bluetooth 5.0,4 Pin Balanced XLR & RCA analog.. Headphone output include:6.35mm single Ended,4 Pin Balanced XLR & 4.4mm Balanced.. Pre Amplifier out via RCA single Ended OR 4 Pin XLR Balanced.. Headphone power out:6.35mm single Ended=840mW @ 32ohms-115mW.@ 300 ohms.. 4.4mm/XLR=1700mW.@ 32ohms-450mW.@300 ohms to drive all but the absolute most difficult headphones... Bluetooth support for LDAC HD-Aptx & Aptx HD.. Compact design,ALL Aluminum case construction..Remote control operation..HIGHLY regarded by professional reviewers.. It (TOPPING DX7 Pro) delivers a solid performance on all fronts; it has everything a knowledgeable audiophile would desire and as result, I consider it an incredible all-in-one device packed with features that came as a bonus for a close to perfect audio performance. - Sandu Vitalie from Soundnews.

Description of itemThank you for visiting! Our shop is 100% Authentic item. If you have any questions, please be free to ask us.  Have a great shopping on ebay! Paymentwe accept payment only through ebay Managed Payment. Shipping-Japan Post: 5-20 days to arrive -DHL: 5-10 days to arrival *We will ship the item by Japan post or DHL.  If you need expedited shipping, please let me know. I will ask you about extra payment.  Depending on the size and weight after packing the items, The shipping method may change depending on your location. **If you live in a remote area, We might ask extra charge for intenrational shipping. Please contact us for additional charges Shipping is only available to the address registered on ebay. Please note that any address not registered in ebay is not acceptable to ship. Shipping is available from Monday to Friday. **If you live in a remote area, We might ask extra charge for intenrational shipping. Weekends are not available because post office is closed.Term of sale-Return We accept product return within 30days from delivery date but product should be in original position and not in damaged condition,the return shipping charges will be buyer responsibility. -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.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies iFi Audio Pro iDSD Signature Tube Hybrid DAC; D/A Converter; Wireless Product SKU: 56916 Voltage: 100V - 240V # of Owners: 1 Service History: None Serial Number: 3013000299 Age: Unknown Tobacco Exposure: No MSRP: $3249 Cosmetic Description: Excellent condition with no notable blemishes.  What is Included: DAC, Remote, PSU, Bluetooth antenna, Two GE 5670 tubes, Power adapters, RCA Adapater, USB-B cable, RCA Cable Pair, Manual, Power cable, Factory packaging Other Notes: Output stage can be switched between solid state, tube, or tube+ modes. Per iFi, the Tube+ mode reduces available negative feedback to a minimum. As a result, a greater amount of the tubes natural harmonic distortion is produced (even order harmonics dominate). This DAC kicks my friends. It’s all one needs for much less than those big ticket big name pieces of audio gear. I prefer it to any DAC I have heard under it’s price point. Period. It also offers so much more than any other DAC I have had through here in the way of customizations. -Steve Huff 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.