re-draw the I/V sch of Krell SBP-32X DAC

[X.G.]

.but before deal with it ,the unlock problem is serious than before.

sorry,my mistake.correct it now:

but before deal with it ,the unlock problem is more serious.

Hi X.G.,
Thanks your infromation and advice.Yes,my friend told me also the same problem about switches other equtment will cause unlock. I can see the photo of your DAC's digital input and output connection without a digital transformer.Right?I think it may has insulation problem between digital signal and grounding. Adding a digital transformer may help for unlock.🙂

yes.but the DAC is not mine and had saled,have no chance to try yours.

 

[ken1967]

krell SBP 32x 120v to 220v

Can a krell SBP 32x convert fro 120v to 220v with internal switch?