I have a DIYINHK AK4497 DAC. There are a couple of relatively easy modifications that can be made.
The DIYINHK website states:
The PCB is designed to be DIY friendly.
Diyer can cut the trace and uses the socket labelled AVDD_R(5.0V) for the supply the right channel analog power supply individually.
Remove FB1 and useDVDD(3.3V) for optional individual digial power supply.
In your judgement, is it likely that these modifications will improve the sound of the DAC? Also, which trace would be cut and where?
The DIYINHK website states:
The PCB is designed to be DIY friendly.
Diyer can cut the trace and uses the socket labelled AVDD_R(5.0V) for the supply the right channel analog power supply individually.
Remove FB1 and useDVDD(3.3V) for optional individual digial power supply.
In your judgement, is it likely that these modifications will improve the sound of the DAC? Also, which trace would be cut and where?