I plan to build a replacement, to try to eliminate the hum problem, by; eliminating some ground loops, provide more audio isolation, and update it with all SMD components.
A Trial Fit
This is a start, an audio isolation transformer still needs to be included on the left hand side, and the audio section needs to move left a little so that I can put a divider in the centre slots.
Round fillets would be nice to fit the box better, but the PCB software (DipTrace) does not provide good support for that yet ( it is the beta ), besides, my notcher only does square corners - rounds are a pain.
.
No comments:
Post a Comment