[PROBLEM] Smsl D300 Dac - loud "pop" noise before playing the first song

[happymax]

Do you have MPD set to Software volume? If so then set to Hardware volume, turn volume to 0 and then re-post the amixer -c2 output. Thx.

This is the output

Code:

Simple mixer control 'SMSL USB AUDIO ',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 127
  Mono:
  Front Left: Playback 0 [0%] [-127.00dB] [on]
  Front Right: Playback 0 [0%] [-127.00dB] [on]
Simple mixer control 'SMSL USB AUDIO ',1
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 127
  Mono: Playback 127 [100%] [0.00dB] [on]

Thanks