R30 Fully Discrete R2R Network Streaming DAC XMOS DSD512 PCM768K Preamplifier (Silver)

Self-designed discrete R-2R module. R-2R Ladder Network DAC converts digital signals into analog signals through resistor network switching. Compared to the high-frequency 0-1 switching used in modern delta-sigma DACs, its conversion method is more pure and direct, resulting in natural sound. However, this architecture demands extremely stringent precision in the resistor network, making it not only costly but also technically challenging to achieve optimal performance.. True-1 Bit Decoding. True-1Bit DSD D/A Converter with native support for DSD1024 (via 1²S interface), delivering an oversampling ratio 16 times that of SACD-standard DSD64 and 1024 times the data density of CD format.

In DIRECT DSD mode, DSD signals are directly processed by the 1-bit switching array decoding circuit, completely bypassing PCM conversion. This pure hardware solution achieves direct translation of DSD bitstreams into analog signals, fully preserving the temporal characteristics and micro-details of the original pulse density modulation.