Diy sony Vfet pt2 channel mismatch

[Antealta]

Hi

diy sony vfet pt2, suddenly channel mismatch, left channel dropped down i volum, it's stli sound but lower (have checked preamp and dac). any suggestion?

Andreas

 

[Antealta]

put it on the workbench everything measured correctly, back in the rack and its works. have no idea what it was😀😂👍

 

[Dennis Hui]

Possibly something with the interconnects which resolved itself when you unplugged them and plugged them back in.
Glad the problem has gone away.