Product description The TOPPING D90III Discrete III fully balanced Hi-Fi decoder adopts the self-developed 16-phase PSRM fully discrete 1Bit DAC architecture, achieving top-level parameters including a signal-to-noise ratio of 131dB, a dynamic range of 130dB, and THD+N < 0.00006 %. D90III Discrete III provides a rich interface, supporting USB, coaxial, optical, AES, IIS and Bluetooth 5.1 and RCA single-ended and XLR balanced output, which can be adapted to different post-stage devices. It also supports 12V trigger function, which is convenient for multi-device linkage. Bluetooth 5.1 LDAC DAC Preamplifier RCA+XLR Output Totally New PSRM Unit Stable Noise-less PSD Ultra Low Jitter Brand New I/V Conversion 1 IIS Input 2 Ten-Brand PEQ 3 XMOS XU-316 Bluetooth Remote 12V Trigger Connection Accessories Parameter