Gustard R26II Network Streaming DAC - Fully Discrete 26bit R2R Native 1bit dsd XMOS DSD512 PCM768kHz GCLK-02 1hz PLL tech Support exteral 10Mhz Clock (Silver)

Digital Input COAX/AES/OPT input format supp: PCM 16-24bit/44.1-192kHz; DSD DOP64; USB/Streamer input format supp: PCM 16-32bit/44.1-768kHz; DSD DOP64-DOP256; NATIVE DSD: DSD64-DSD512; IIS input format supp: PCM 16-32bit/44.1-1536kHz; NATIVE DSD: DSD64-DSD2048; (DSD2048: @ DSDdirect mode) BT5.1 input format supp: PCM LDAC, AAC, SBC, APTX, APTX LL, APTX HD etc... LDAC HiRes audio support 96kHz; 10M input interface(BNC): input impedance 50 Ohm, 0dBm-20dBm, CMOS square wave 0.2V-3.3V, sine wave 0.5-3.3V; *USB os supp: WIN7/WIN8/WIN10/WIN11 32-64bit; Mac OSX; iOS; Linux. Analog Output Frequency Response: 20-20kHz / +-0.2dB OS Mode Dynamic Range: >117dB Signal-to-Noise Ratio: >122dB Channel Crosstalk: <-134dB @ 1kHz THD+N: <=0.003% @1kHz IMD: ≈0.008% @ 0dbfs RCA Output Level: 2.5Vrms (VOLUME FIXED) RCA Output Impedance: 100Ω XLR Output Level: 5.0Vrms (VOLUME FIXED) XLR Output Impedance: 100Ω Miscellaneous Specifications AC Power: AC115V/230V 50/60Hz; (Manual switching) Power Consumption: <20W; Chassis Dimensions: 330*260*65 Excluding the feet (10mm); Weight: 5.5KG; (net) Package Dimensions: 420*360*175mm; Shipping Weight: 7.3KG; (gross)

• Proprietary Discrete R-2R Architecture Design by Gustard: At its core lies a fully discrete R-2R resistor ladder network. Unlike common Delta-Sigma solutions that rely on high-frequency modulation and noise-shaping, our R-2R topology performs direct, instantaneous conversion of digital signals to analog voltage. This "purist" approach bypasses digital artifacts often associated with modern DAC ICs, delivering a sound signature that is organic, fluid, and distinctly analog.
• Native 1-Bit DSD ALL THE WAY: At the core of the DAC lies a True 1-Bit DSD D/A Converter. This powerhouse natively supports up to the an incredible DSD2048 via the I²S interface—offering a staggering 32× the resolution of standard SACD (DSD64) and providing 2048 times the sampling rate of the CD format.
• Exclusive Technologies: Exclusive technologies—such as proprietary logic functions of digital integrated circuits, clock management, 2nd PLL digital shaping, DoP demodulation, and PCM/DSD anti-pop switching—lay a solid foundation for outstanding sound quality.
• Bespoke Discrete Class-A LPF Circuitry: Exclusively tailored for our R-2R architecture, the analog output stage features a fully Discrete Class-A Low Pass Filter (LPF). Unlike restrictive integrated operational amplifiers (Op-Amps) that rely on standardized internal structures, our discrete approach allows us to unlock the full potential of every single component.
• Network Bridge System: Proprietary Network Bridge System Co-Engineered with CelAudio. Developed in strategic partnership with CelAudio, this fully proprietary streaming module is built from the ground up for uncompromising digital transport.