DBaldock9
Headphoneus Supremus
Does anyone know how volume control is implemented? Does it affect sound quality?
There's no digitally controlled analog volume control device, after the AK4497 DAC chip - so the volume control is either being done digitally before the DAC, or possibly in the analog domain inside the DAC. There isn't any obvious change to the sound, other than the volume level, when adjusting it up or down.