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Original Message
RE: NYAL OTL 3
Posted by decca4 on November 21, 2010 at 13:50:32:
Lew
When you say bypassing the electrolytic output capacitors do you then mean replacing the output capacitors or mounting the new film capacitors in parallel with the output capacitors?
By the way has anyone had a chance to compare the original Futterman H3AA with the NYAL OTL 3? I have at one occasion and the Original came out on top.
As I recall it when studying the respective circuitry many years ago the only difference is really in the power supply. The screen grids were fed with a different regulator circuit. Also the originals were hard wired.