In message <
[email protected]>, Goran Parezanovic via
groups.io <GParezanovic@...> writes
Thank you for the input, you gave me new perspective. I was focused
on the metering circuit, and when I applied freeze spray to the
transistors in power supply, I found the culprit on second
transistor I tried. Confirmed twice, now to find the replacement !
_._,_._,_
Result then!, but do make sure you change the capacities in the power
supply especially the main smoothing ones. I did this with my 339A and
the figures for distortion residuals improved quite a bit, ripple on the
supply rails..
--
Tony Sayer
