The whole piece of aviation aluminum is CNC-carved, with retro digital fader volume control, classic operation layout and digital one-touch song selection.. Reference-level tuning, Class A/Class AB amplification switch, and 1.3W powerful output.. Fully discrete R2R decoding portable CD player, 192 precision matched resistor array, fully differential four-channel balanced.. Feel the emotion brought by physical records, go back to the past to re-examine music, and experience the sense of ritual and immersive listening.. Complete input and output interfaces allow it to be used as a CD turntable, USB decoding headphone amplifier, etc.