XDUOO TA-10R AK4493EQ XMOS USB DSD DAC 12AU7 4XLR Tube Headphone Amplifier

Dual clock system reduces signal jitter and delay: dual crystal oscillators are operated at multiple sampling rates of 44.1K and 48K respectively. The signal-to-noise ratio of digital-to-analog conversion can reach 123dB and low distortion (0.000015%), which helps to achieve maximum transient and dynamic range. Faithfully restore the high sound quality of the scene. Rich audio interface: Greatly improve the sound quality of front-end CD and turntable input signals, which is convenient for connecting CD players and other multimedia players. The input signal can be easily selected through the volume knob encoder.Effectively improve the weak sound quality of existing players, and switch playback devices more easily and conveniently. Adapt to earphone impedance 16-600Ω. The shell is made of all aluminum alloy CNC, which has strong anti-interference ability. The detachable aluminum alloy tube guardrail protects the tube from accidental damage.