Quote:
Originally Posted by Yamamaya42
it was removed, to make room for the larger CRT, the bezel covers that up
if you look at this low-rez pic here, you can see where the hole would have been for it,,
https://imgur.com/LO6LqLa
so I can leave the 1 m resistor and .01 cap off of that vol cont ( center tap) and it wont matter? :O |
Basically what that tap and the parts on it did was adjust the tone in step with the volume to make the tone consistent across the volume range...it's been a decade since I read that in an amp building article in a 50's electronic magazine so I could be mis- remembering...try googling volume control VS loudness control. The tap and it's tonal compensation are the difference between the two IIRC.