Top 10 Best Gustard A26

High quality chipsetTwo AK4499EX DACS Chip 1 AK4191 modulator K2 ultra-low noise clock synthesizer XMOS XU216 supports up to PCM768 with MQA-support DSD512. MQA up support 384K.. Multi function inputGustard A26 support USBOPTCOAXAESLANClockIIS Input and RCAXLR Output, meet your different hifi device needs. With Remote control Touch Pane, easy to use.. Low noise DACTwo specific toroidal transformers for audio application, isolated the digital analog power supply. Independent regulators with various stages of bypass capacitors can avoid all interference.. Op-amp Transistors Parallel hybrid IV convertors provide accurate and powerful output.. Streamer RendererEasy access to high-quality online streams. Roon, Upnp and Hqplayer NAA are supported..

AK4499EX 2Two AK4499EX DACS and 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. Streamer Renderer Easy access to high-quality online streams. Roon, UPnP and HQPlayer NAA are supported at present, and there will be more protocols in the future.. CIock synthesization Replace the input signal' s clock with precision oscillators local or external. Interference from the input source' S clock is avoided.. K2, ultra-low noise clock synthesizer Provides precision clock from local oscillators or external clock in.. LPFLPF is specifically designed for the AK4499EX using discrete devices. Final parameters of the circuit are adjusted with subjective listening. Different from ICs, discrete circuits provide the possibilities to control every detail in sound and performance. But the parasitic effects introduced huge challenges to development experience and device' s quality..

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 USBand 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.. StreamerRenderer Support roon,upnp and more protocols in the future.. Replace the input signal's clock with precision oscillators local or external. Interference from the input source's clock is avoided..

Discrete R2R DACR-2R ladder DAC converts the digital signal to analog signal by switching resistor's array. XMOS XU216DAC-R26 using 2nd XMOS XU216, supports up to PCM768 DSD512.. 1Bit DAC Native1 Bit DAC, supports DSD 512 via USB and DSD 1024 via IIS .The DSD stream is decoded by the independent 1 Bit DAC without DSD to PCM converting.. Clock SynthesisDAC-R26 adopts ultra-low noise clock synthesizer K2 clock . Provide an accurate clock from the local oscillator or external clock input. The interference from the input source clock is avoided.. LPF Of DAC-R26The discrete circuits of the DAC-R26 control every detail of sound and performance. LPF is specifically designed for the DA converter using discrete devices.. Full MQA decodingThe DAC-R26's USBOPTCOAXAESIIS inputs all support full MQA decoding, PCM44.1kHz-384kHz. Presenting you with a complete and rich music scene..

XU216 from XMOS has 16 cores, which brings rich resources and smooth experience.. Fully isolationComplete grounding isolation is achieved by 200 Mbps isolator to eliminate all interference from your PC . 2nd generation clock Synthesizer with ultra-low noise Support external oCXO. K2 can generate the audio-specific frequency using 10Mhz clock source with extremely low loss.. Independent CPLO for signal shapingIn the CPLD for signal processing, the isolated IIS signal is reshaped to remove the jitter introduced by isolator . selected crystol for Hi-end audio AS338 Two AS338 Hi-End audio oscillators from Accusilicon. The jitter is as low as 38fs, whic h greatly improves the bass quality, and bring a more harmony sound.. Specific toroidal transformer for audioThe power supply of clock is based on LT 3045-a high performance low dropout linear regulator, whose RMS Noise is only 0.8VRMS 10Hz to 100kHz.. IIS-H Configurable IIS pinoutConfigurable HIS pinout with 4 modes. Stock configuration is Gustard mode Click right to change pinout and long push is to change DSDflag. Please confirm your DAC'S pinout before change this option. Only support these 4 modes..

Discrete R2R DAC R-2R ladder DAC converts the digital signal to analog signal by switching resistors' array, it provides a more natural sound. However, this architecture needs precision resistors and deep development to archieve fine performance.. Native 1Bit DACsupport DSD 512 via USB and DSD 1024 via IIS. The DSD streamdecoded by the independent 1 bit convertor without DSD to PCM converting.Volume is fixed under this mode.. CPLD Complex Programmable Logic DeviceSignal routing Clock management 2nd order PLL DOP decoding Depop for PCMDSD.. Clock synthesization Replace the input signal' s clock with precision oscillators local or external. Interference from the input source' s clock is avoided. Function off IIs, AES, COAX, OPT, BT PCM NOS, 1 Bit Function on USB LAN K2, ultra-low noise clock synthesizer provides precision clock from local oscillators or external clock in.. LPF is specifically designed for the DA converter using discrete devices. Final parameters of the circuit are adjusted with subjective listening. Different from IC s, discrete circuits provide the possibilities to control every detail in sound and performance. But the parasitic effects introduced huge challenges to development experience and device' s quality..

Discrete R2R DAC R-2R ladder DAC converts the digital signal to analog signal by switching resistors' array, it provides a more natural sound. However, this architecture needs precision resistors and deep development to archieve fine performance.. Native 1Bit DACsupport DSD 512 via USB and DSD 1024 via IIS. The DSD streamdecoded by the independent 1 bit convertor without DSD to PCM converting.Volume is fixed under this mode.. CPLD Complex Programmable Logic DeviceSignal routing Clock management 2nd order PLL DOP decoding Depop for PCMDSD.. Clock synthesization Replace the input signal' s clock with precision oscillators local or external. Interference from the input source' s clock is avoided. Function off IIs, AES, COAX, OPT, BT PCM NOS, 1 Bit Function on USB LAN K2, ultra-low noise clock synthesizer provides precision clock from local oscillators or external clock in.. LPF is specifically designed for the DA converter using discrete devices. Final parameters of the circuit are adjusted with subjective listening. Different from IC s, discrete circuits provide the possibilities to control every detail in sound and performance. But the parasitic effects introduced huge challenges to development experience and device' s quality..

The C16 is a 10MHz high performance low phase noise clock generator. The C16's built-in crystal oscillator is a new SC-cut OCXO that has been customized from the top manufacturers in the crystal industry to ensure stable quality.. A true low jitter design with low near-end phase noise. Its measured performance is more than two orders of magnitude better than the traditional SPXO femtosecond crystal oscillator.. With six BNC interface outputs 33, it is divided into two output modes direct output and isolated output.. The output waveform of the C16 is three or six square wave outputs, which is better for back-end device compatibility than sine wave output..

Outstanding internal constructionThe chipsets are high quality designs from American companies,Qualcomm, Texas Instruments and Cirrus Logic. With multiple digital audio inputsBluetooth 5.1 USB Coaxial Optical stereo RCA, compatible with most audio device such as phones, computers, tablets, TVs, TV, CD players etc. The perfect combination of DAC and amplifier, very suitale for audiophiles who have various audio devices. HiFi clear sound with tone controlResonable circuit and concise wiring, adopts upgraded vacuum tubes Jan 5725 to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with the treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows. New dial layout designThe new dial layout are simplified and convenient,With Vu meter display. The use of audio-specific inductive, to ensure that the sound is crisp and powerful.

Abundant headphone jacks, convenient to connect to different headphone single-ended 6.35, balanced 4.4, balanced 3.5pro, balanced XLR.. The matrix relay volume is used to ensure the same volume on the left and right, so there is no need to worry about noise bias over time.. Use FPGA to program human-computer interaction system, remote control volume, can be used at current level.. Use OPA1642 and OPA1678 to match impedance to facilitate different front-end compatibility, not picking signals Three-stage gain adjustment to adapt to headphones with different impedances. The pre-amplification and drive circuit adopts the combination of LME49722LME49724.. Single-ended and balanced are designed separately, completely independent circuit. Single-ended and balanced at the same time have high-power output, enough to drive most common headphones. Built-in linear power supply, high-quality audio dedicated toroidal transformer.