Like New, Works properly. Great build quality with minimalist looksLinear/neutral tonality that works with all musical genresExtended stage size in all directions, airy sounding tooGreat pin-point location of all the notes around the listenerExtended frequency response at both ends, no dips or rises in hereTransparent and detailed sounding tooGood speed and a decent slam, could be improved with a punchy amplifierBackground noise is nowhere to be found even with sensitive IEMsWide selection of digital inputs and analog outputsGood Preamp sectionPerformance wise, its on the same level with costlier competitionOne of the best values right now

Its a fully functional unit and in perfect condition as photos shown! There are plenty of good reviews on YouTube, Just search it ! (Amazon new :$1,499)GUSTARD A26 DAC MQA Dual AK4499EX AK4191 with Streamer/Renderer XMOS DSD512 PCM768K MQA384K IIS Balanced Audio Decoder(BLACK)About this item? Dual AK4499EX & AK4191 DAC Chips ?? The GUSTARD A26 DAC combines two AK4499EX DAC chips with one AK4191 modulator from Asahi Kasei Microdevices. With independent power supply and grounding for each channel, separate digital-analog architecture eliminates interferences from the beginning. ?? Note: Currently, the A26 firmware upgrade only supports Windows. Please contact the seller for details.? FPGA Exclusive Technology & Streamer / Renderer ?? Adopting FPGA exclusive technology, the A26 features signal routing, clock management, 2rd order PLL, DOP decoding, and Depop for PCM & DSD. Besides, utilizing Streamer/Renderer, an easy access to high-quality online streams, the GUSTARD A26 can supports Roon /UPnP /HQ Player NAA at present, and there will be more protocols in the future.? Clock Synthetization & XMOS XU216 Solution ?? Equipped with K2, ultra-low noise clock synthesizer, the A26 DAC features a precision clock from local oscillators or external clock in. It is worth mentioning that the GUSTARD A26 can replace the input signal s clock with precision oscillators (local or external) and avoid the interference from the input source s clock. In addition, the A26 DAC applies XU216 from XMOS, supporting up to PCM768 (with MQA-support) and DSD512.? LPF Discrete Circuits Design ?? LPF is specifically designed for the AK4499EX using discrete devices, whose final parameters of the circuit are adjusted with subjective listening. Different from ICs, these discrete circuits provide the possibilities to control every detail in sound and performance. However, these parasitic effects would introduce huge challenges to development experience and devices quality.? Full-Functional Remote Control ?? Except for its excellent configuration, GUSTARD A26 characterizes a sandblasted aluminum alloy case with an OLED display and a touch panel. And users can easily enjoy their music rich in details by using the standard remote control.

Its a fully functional unit and in perfect condition as photos shown! There are plenty of good reviews on YouTube, Just search it ! (Amazon new :$1,499)GUSTARD A26 DAC MQA Dual AK4499EX AK4191 with Streamer/Renderer XMOS DSD512 PCM768K MQA384K IIS Balanced Audio Decoder(BLACK)About this item? Dual AK4499EX & AK4191 DAC Chips ?? The GUSTARD A26 DAC combines two AK4499EX DAC chips with one AK4191 modulator from Asahi Kasei Microdevices. With independent power supply and grounding for each channel, separate digital-analog architecture eliminates interferences from the beginning. ?? Note: Currently, the A26 firmware upgrade only supports Windows. Please contact the seller for details.? FPGA Exclusive Technology & Streamer / Renderer ?? Adopting FPGA exclusive technology, the A26 features signal routing, clock management, 2rd order PLL, DOP decoding, and Depop for PCM & DSD. Besides, utilizing Streamer/Renderer, an easy access to high-quality online streams, the GUSTARD A26 can supports Roon /UPnP /HQ Player NAA at present, and there will be more protocols in the future.? Clock Synthetization & XMOS XU216 Solution ?? Equipped with K2, ultra-low noise clock synthesizer, the A26 DAC features a precision clock from local oscillators or external clock in. It is worth mentioning that the GUSTARD A26 can replace the input signal s clock with precision oscillators (local or external) and avoid the interference from the input source s clock. In addition, the A26 DAC applies XU216 from XMOS, supporting up to PCM768 (with MQA-support) and DSD512.? LPF Discrete Circuits Design ?? LPF is specifically designed for the AK4499EX using discrete devices, whose final parameters of the circuit are adjusted with subjective listening. Different from ICs, these discrete circuits provide the possibilities to control every detail in sound and performance. However, these parasitic effects would introduce huge challenges to development experience and devices quality.? Full-Functional Remote Control ?? Except for its excellent configuration, GUSTARD A26 characterizes a sandblasted aluminum alloy case with an OLED display and a touch panel. And users can easily enjoy their music rich in details by using the standard remote control.

Like New, Works properly. Great build quality with minimalist looksLinear/neutral tonality that works with all musical genresExtended stage size in all directions, airy sounding tooGreat pin-point location of all the notes around the listenerExtended frequency response at both ends, no dips or rises in hereTransparent and detailed sounding tooGood speed and a decent slam, could be improved with a punchy amplifierBackground noise is nowhere to be found even with sensitive IEMsWide selection of digital inputs and analog outputsGood Preamp sectionPerformance wise, its on the same level with costlier competitionOne of the best values right now

Gustard X26 Pro Vollausgeglichener DAC Dual ES9038PRO K2 Taktsynthesizer LDAC USB Koaxial Optisch IIS DAC XMOS XU216 DSD512 PCM768KHz Decoder HiFi Digitaler Analogkonverter Klasse A DAC (Schwarz) Gebracht ohne OVP in Top Zustand.

Like New, Works properly. Great build quality with minimalist looksLinear/neutral tonality that works with all musical genresExtended stage size in all directions, airy sounding tooGreat pin-point location of all the notes around the listenerExtended frequency response at both ends, no dips or rises in hereTransparent and detailed sounding tooGood speed and a decent slam, could be improved with a punchy amplifierBackground noise is nowhere to be found even with sensitive IEMsWide selection of digital inputs and analog outputsGood Preamp sectionPerformance wise, its on the same level with costlier competitionOne of the best values right now

This listing is for a used Gustard DAC-X16. It is in as-new condition, and ships with all accessories apart from an operating manual. About this item? MQA USB DAC: GUSTARD DAC-X16 supports technology. Use 2 ESS company’s latest SABRE series dual-channel fever audio DA chip ES9068AS, this chip built-in Renderer hardware renderer function audio DA chip, can directly process SPDIF and I2S input first stage decoded digital audio signal , Reduce the external control signal interference when the DAC is working, so as to achieve the ideal playback.? High Resolution Decoder: The USB processing module of GUSTARD DAC-X16 uses USB Audio dedicated chip XMOS XU216, and supports up to 384K, DSD512, PCM768K.?Bluetooth 5.0 DAC: GUSTARD DAC-X16 is equipped with chip CSR8675, supports 5.0, supports LDAC, AAC, SBC, APTX multiple audio formats. Gustards remote control is universal. Long press the DAC button on the remote control to remotely control X16, A18, X26pro. Long press the AMP button for 5 seconds to remotely control H16, P26.? CPLD Programmable Chip: GUSTARD DAC-X16 uses CPLD programmable logic chip to construct digital integrated circuits with logic functions by itself, with clock management, 2nd PLL digital shaping, Dop demodulation, PCM/DSD depop Switch and other exclusive technologies. Lay a solid foundation for excellent sound quality.? Multiple Interfaces: The fully balanced decoder GUSTARD DAC-X16 supports USB/I2S/COAX/OPT/BT/AES input, and has two output modes: RCA single-ended output and balanced XLR input. It is a true fully balanced decoder. SPECIFICATIONSSample rate supported by digital input channels:COAX: PCM 16-24bit/44.1-192kHz, DSD DOP64AES: PCM 16-24bit/44.1-192kHz, DSD DOP64OPT: PCM 16-24bit/44.1-192kHz, DSD DOP64USB: PCM 16-32bit/44.1-768kHz, DSD DOP64-DOP256, NATIVE DSD: DSD64-DSD512IIS: PCM 16-32bit/44.1-768kHz, DSD DOP64-DOP256, NATIVE DSD: DSD64-DSD512Bluetooth 5.0: PCM LDAC, AAC, SBC, APTX, APTX LL, APTX HD and other high frequency encoding, LDAC can achieve 24B/96K high code transmission*USB input supported operating system: WIN7 SP1/WIN8/WIN10 32-64bit; macOS; LinuxAnalog output performance:Amplitude Frequency Response: 20-20kHz/+-0.08dBDNR: >126dBCrosstalk: -130dB@1kHzTHD+N: <0.00010% 1kHzIMD: <0.0004%@-1dBFsRCA Output level: 2Vrms VOLUME 00dB)Output impedance 100 ohmsXLR Output level: 4Vrms(VOLUME 00dB)Output impedance 300 ohmsOther specifications:AC Power Supply: AC-115V/230V 50/60HzPower Consumption:<15WDimensions: 220mm*170mm*50mmWeight: 2.5KgWHAT IN BOX?1. DAC-X16 *12. USB Cable *13. Remote Control *14. Antenna *15. Power Cord *1

~Awesome DAC & Streamer & Headphone Amp in LIKE NEW Condition with Remote -Streamer, Roon Bridge, Airplay, UPnP, Spotify, Tidal-AK4191 / AK4499 Separate digital and analog architectures-XMOS DSD 512 / PCM 768k-MQA 8X Full decoding on all inputs-Headphone Amp - 6.35mm Single-End, 4.4mm Balanced-Various Filters-Low-Noise Integrated Power Supply-OLED Screen-Remote ~Sells on Amazon and other places for $599~Original packaging included

THERE ARE PLENTY OF HIGH RATING REVIEWS ON YOUTUBE, JUST SEARCH IT UP !ITS FULLY FUNCTIONAL. SOME MINOR SCRTCHES ON TOP BUT IT WILL BE SEEN ONLY BY CLOSE LOOKS.$1,099+ FREE SHIPPING IS THE LOWEST PRICE ON LINE NOW ! ( AMAZON NEW LISTED AS $1,649 ) Dual architecture: Independent R2R 1Bit,support native PCM native DSD and DSD to PCM.PCM NOS: Without any digital signal processing,bypassing the volume adjustment,raw PCM stream was decoded by the R2R array directly.Native 1Bit DAC,support DSD 512 (via USB)and DSD 1024 (via IIS).The DSD stream decoded by the independent 1 bit convertor without DSD to PCM converting. *Volume is fixed under this mode.Streamer/Renderer: Support roon,upnp and more protocols in the future.Replace the input signals clock with precision oscillators (local or external). Interference from the input sources clock is avoided.Product DescriptionFeaturesDual architecture: Independent R2R 1Bit,support native PCM native DSD and DSD to PCM.PCM NOS: Without any digital signal processing,bypassing the volume adjustment,raw PCM stream was decoded by the R2R array directly.Native 1Bit DAC,support DSD 512 (via USB)and DSD 1024 (via IIS).The DSD stream decoded by the independent 1 bit convertor without DSD to PCM converting.*Volume is fixed under this mode.Streamer/Renderer: Support roon,upnp and more protocols in the future.Replace the input signals clock with precision oscillators (local or external).Interference from the input sources clock is avoided.Function off: IIS,AES,COAX,OPT,BT;PCM NOS,1BitFunction on:USB LANCPLD-Complex Programmable Logic Device Exclusive technology over CPLD·Signal routing·Clock management·2nd order PLL·DOP decoding·Depop for PCM&DSDTwo specific toroidal transformers for audio application,isolated the digital analog power supply.Discrete LPF with specific parameters provide best performancePCM filters :fast,mid(default),slow.XU216 from XMOS,supports up to PCM768 DSD512Adjustable Brightness with 10s autosave,friendly UX.SpecificationsInputCOAX/AES/OPT:PCM 16-24bit/44.1-192kHz;DSD DOP64USB:PCM16-32bit/44.1-768kHz;DSD DOP64-DOP256;NATIVE DSD:DSD64-DSD512OS support:Windows 7~11 32/64bit;macOS;LinuxIIS: PCM 16-32bit/44.1-768kHz; DSD DOP64-DOP256;NATIVE DSD:DSD64-DSD1024LAN:ROON UPNP(more in the future)Bluetooth:LDAC?AAC?SBC?APTX?APTX LL?APTX HD10M Clock in: 50 Ohm BNC,0dBm-20dBm,square wave 0.2V-3.3V,sinewave 0.5-3.3V.OutputFrequency Response: 20-20kHz/+-0.2dB(Oversampling)Dynamic range: >115dBSignal-to-noise ratio: >122dBCrosstalk: -134dB

Like New, Works properly. Great build quality with minimalist looksLinear/neutral tonality that works with all musical genresExtended stage size in all directions, airy sounding tooGreat pin-point location of all the notes around the listenerExtended frequency response at both ends, no dips or rises in hereTransparent and detailed sounding tooGood speed and a decent slam, could be improved with a punchy amplifierBackground noise is nowhere to be found even with sensitive IEMsWide selection of digital inputs and analog outputsGood Preamp sectionPerformance wise, its on the same level with costlier competitionOne of the best values right now

High quality and Nice sounding Dac, works great.

I am selling a Gustard U18 digital to digital converter in very good condition, from a non-smoking household. The unit looks and functions flawlessly. The U18 was purchased by me from the german distributor, Clear components. It supports basically all the digital connections needed in a hifi system. The U18 will be delivered in the original box, with the original accessories, as shown in the photos. Please, I would like to deal with serious buyers only!

Gustard X26 Pro MQA DAC uses two ESS chip ES9038PRO for dual mono audio digital-to-analog conversion. Each channel uses a separate ES9038Pro chip, and each channel is completely independent power supply and grounding for best performance.• ? Various Input and Output Mode: Gustard X26 Pro with USB/IIS/AES/Coaxial/Optical/Bluetooth 5.0(CSE8675) input mode; with RCA and XLR out to meet different needs. USB input support decoding MQA.• ? CPLD Programmable Logic Chips: Self-constructed digital integrated circuits with logic functions, clock management, 2nd PLL, digital shaping, DOP decoder, PCM/DSD depop switch and other exclusive technologies have laid a solid foundation for excellent sound quality.• ? Ultra-low Noise K2 Clock Synthesizer: Abandon the front-end clock source, DAC only uses local femtosecond clock or external 10M constant temperature clock source synthesis as the main clock. Therefore, the impact of the front-end signal source clock performance on the decoding link is greatly reduced.USB/IIS/AES/Coax/Opt/BT interface can also enjoy the performance improvement brought by the synthesizer.• ? DSP Digital: The solution is a high-performance digital solution developed on the Analog Device SHARC digital audio dedicated DSP platform. It is equipped with a self-developed high-performance anti-aliasing noise algorithm which achieved better sound quality performance.Sample rate supported by digital input channels:COAX : PCM 16-24bit/44.1-192kHz; DSD DOP64AES : PCM 16-24bit/44.1-192kHz; DSD DOP64OPT : PCM 16-24bit/44.1-192kHz; DSD DOP64USB : PCM 16-32bit/44. 1-768kHz ; DSD DOP64-DOP256; NATIVE DSD: DSD64-DSD512IIS : PCM 16-32bit/44. 1- 768kHz; DSD DOP64- -D0P256; NATIVE DSD: DSD64 -DSD512BT Bluetooth 5.0 : PCM LDAC, AAC, SBC, APTX, APTX LL, APTX HD and other high frequencyencoding, LDAC can achieve 24B / 96K high code transmission*USB input supported operating system: Win7 SP1/Win8/Win10 32-64bit; mac0S; LinuxUSB input supports MQA streaming

Fanmusic Gustard H16 Pre-Amplifier OLED Display XLR/RCA Balanced Headphone Amplifier Pre Amplifier Black Barely used, like new condition. Original box and remote included.

I am selling a Gustard A22 digital to analogue converter in very good condition, from a non-smoking household. The unit looks and functions flawlessly. The A22 was purchased by me from the german distributor Clear components. This DAC features dual AK4499EQ chips, two toroidal transformers and pretty much every digital input needed in a hifi system. In addition to its DAC capacity, due to the higher voltage output (3V on RCA and 6V on XLR) and included remote control, the A22 can be successfully used as a preamplifier in a speaker setup. The unit will be packed for safe shipping with all the original accessories shown in the photos. Please, I would like to deal with serious buyers only!

Gustard X26 Pro Dual ES9038PRO DAC. Please see the last 2 pictures for specifications. Near perfect condition, except 2 cosmetic scratches highlighted in pictures. Comes in original box with all accessories (BT antenna, remote control, power cable, CD driver, warranty card). Unit in perfect working order. https://www.audiosciencereview.com/forum/index.php?threads/gustard-x26pro-review-balanced-high-end-dac.24699https://soundnews.net/sources/dacs/gustard-x26-pro-dac-review

Fanmusic Gustard H16 Pre-Amplifier OLED Display XLR/RCA Balanced Headphone Amplifier Pre Amplifier Black Barely used, like new condition. Original box and remote included.

Like New, Works properly. Great build quality with minimalist looksLinear/neutral tonality that works with all musical genresExtended stage size in all directions, airy sounding tooGreat pin-point location of all the notes around the listenerExtended frequency response at both ends, no dips or rises in hereTransparent and detailed sounding tooGood speed and a decent slam, could be improved with a punchy amplifierBackground noise is nowhere to be found even with sensitive IEMsWide selection of digital inputs and analog outputsGood Preamp sectionPerformance wise, its on the same level with costlier competitionOne of the best values right now

Listed is a Gustard R-26 DAC in perfect working order. It is an R-2R DAC with an excellent sense of dynamics, resolution, and airiness in its staging, while still maintaining an overall smooth and natural sound signature throughout the entire frequency response that is commonly associated with R-2R DAC variants. I am the original owner of this DAC when I bought it retail for $1649 USD, and it comes in its original box along with the installation disc, warranty card, remote, North American power cable, USB cable for connecting to sources, and antenna attachment. I actually hesitate to sell this DAC, because it has been my reference choice to use for pairing with almost every headphone I own due to its technical yet analog sounding nature, but due to now getting into Home theater speakers Ive started listening to headphones less and less over the years and just need some more cash. Only thing to note is a small cosmetic scratch located towards of the left side of the front plate, which is nearly invisible most of the time unless you look closely at it in the light. Sample Rate Supported by Digital Input Channels: COAX/AES/OPT :PCM 16-24bit/44.1-192kHz; DSD DOP64 USB : PCM 16-32bit/44.1-768kHz DSD DOP64-DOP256 NATIVE DSD: DSD64-DSD512 OS support: Windows 7~11 32/64bit; macOS; Linux IIS: PCM 16-32bit/44.1-768kHz; DSD DOP64-DOP256 NATIVE DSD: DSD64-DSD1024 LAN: more in the future 10M Clock in: 50 Ohm BNC, 0dBm-20dBm square wave 0.2V-3.3V, sinewave 0.5-3.3V Analog Output Performance : Frequency Response: 20- 20kHz /+ -0.2dB (Oversampling) Dynamic range: >115dB Signal-to-noise ratio: > 122dB Crosstalk: -134dB @ 1kHz THD+N: <=0.003% @1kHz IMD:0.008% @ Odbfs RCA: 2.5Vrms (VOLUME FIXED) 100 XLR: 5.0Vrms VOLUME FIXED) 100 XLR pinout: 1-Ground 2-Hot 3-Cold Other Specifications : Power Supply: AC 115V/125V 50/60Hz Power Consumption < 30W Size: 330mm (Width) * 260mm (Length) * 65mm (Height) (protrusion not included) Packing size: 420mm (Width) * 360mm (Length) * 175mm (Height); Weight: 7Kg (with package) Sandblasted aluminum alloy case: Black version

Gustard R26 Dac and Renderer, Excellent Condition, with Box, Free Shipping, No International Shipping. Upgrade your audio system with the Gustard R26 Discrete DAC, a high-quality device that offers IIS, AES, Coaxial, Optical, and USB audio inputs, and RCA and XLR audio outputs. This DAC comes in a sleek silver color and is perfect for use in amplifiers and preamps, receivers and amplifiers, home audio, TV, video, and home audio. With its streamer/renderer R2R DAC, you can enjoy superior audio quality for all your music needs. The Gustard R26 Discrete DAC is a must-have for audiophiles who want to experience the best possible sound quality.On May-22-24 at 07:32:42 PDT, seller added the following information: I will reimburse shipping!

Haushaltsgeräte Kopfhörer Handys & Smartphones Notebooks & Netbooks Baby Breezy Shop Fenster schließen GUSTARD H16 Vorverstärker – Hochwertige Klangregelung mit stilvollem Design Dieses Rücksendeprodukt ist wie neu, nur die Verpackung ist beschädigt. Machen Sie die Welt ein bisschen nachhaltiger, indem Sie diesem Rücknahmeprodukt ein zweites Leben geben. Sie erhalten von uns 12 Monate Gewährleistung. Der GUSTARD H16-Vorverstärker bietet eine raffinierte Klangwiedergabe und hervorragende Leistung für Audiophile, die ein erstklassiges Hörerlebnis suchen. Mit seinem eleganten Design und der langlebigen Konstruktion liefert dieser Vorverstärker eine hervorragende Klangqualität, perfekt für anspruchsvolle Zuhörer. Mit einem hellen OLED-Display können Sie Einstellungen einfach anpassen und den Status der Vorverstärkerprüfung überwachen. Mit beidem zu Ihrer Stereoanlage garantiert der GUSTARD H16 Vorverstärker ein außergewöhnliches Hörerlebnis. Mit seinem ausgewogenen Klang und seinem stilvollen Design ist es eine ideale Ergänzung für jedes hochwertige Audio-Setup. Artikelmerkmale Über Breezy Wir geben Retouren ein zweites Leben: Oft war das Produkt nur kurz aus der Verpackung, hat leichte Gebrauchsspuren oder ist aus einem anderen Grund nicht mehr ganz neu. Wir prüfen und testen diese Produkte gründlich. Auf diese Weise garantieren wir stets die höchstmögliche Qualität. Der Zustand jedes Artikels wird angegeben, damit Sie genau wissen, woran Sie sind. Sollte es widererwartend nicht Ihren Erwartungen entsprechen, werden wir eine gute Lösung finden. Breezy, always a smile in return. Für Sie und für die Umwelt. Impressum Allgemeine Geschäftsbedingungen Datenschutz

Like New, Works properly. Great build quality with minimalist looksLinear/neutral tonality that works with all musical genresExtended stage size in all directions, airy sounding tooGreat pin-point location of all the notes around the listenerExtended frequency response at both ends, no dips or rises in hereTransparent and detailed sounding tooGood speed and a decent slam, could be improved with a punchy amplifierBackground noise is nowhere to be found even with sensitive IEMsWide selection of digital inputs and analog outputsGood Preamp sectionPerformance wise, its on the same level with costlier competitionOne of the best values right now

Gustard x16 Works great. Used for about 100 hours. Upgraded to R26 and no longer need the x16. Comes with Remote, antenna, power cable, and original box.

Like New, Works properly. Great build quality with minimalist looksLinear/neutral tonality that works with all musical genresExtended stage size in all directions, airy sounding tooGreat pin-point location of all the notes around the listenerExtended frequency response at both ends, no dips or rises in hereTransparent and detailed sounding tooGood speed and a decent slam, could be improved with a punchy amplifierBackground noise is nowhere to be found even with sensitive IEMsWide selection of digital inputs and analog outputsGood Preamp sectionPerformance wise, its on the same level with costlier competitionOne of the best values right now