Gustard R30 Fully Discrete R2R Network Streaming DSD DACPure, natural sound achieved through precision discrete R2R architecture. The Gustard R30 is a flagship Fully Discrete R2R Ladder Network Streaming DAC, designed for audiophiles who demand uncompromising fidelity. Equipped with FPGA NOS modes, triple digital filter technology, native DSD1024, and the GCLK 02 OCXO ultra low jitter clock, the R30 ensures breathtaking accuracy, resolution, and musical realism. Discrete R2R Ladder DAC 27 Bit Architecture