Preamp To meet the requirement of customers who want to eliminate extra components in their system, a preamp capable of driving the power amplifier is an essential part of the design. The DAC-9X high-end preamp features include: Analog volume control design using a low noise and low distortion...

Input: 1 X USB (32-bit/384kHz & DSD256 decoding) Output: 3.5mm analog or 3.5mm optical (PCM 192kHz, DoP64) Frequency Response: 20-20kHz +/- 0.5dB S/N Ratio: > 100 dB (20-20kHz A-weighted) THD+N: 0.005% @ 1mW