OK, that's one place that I'm at a bit of a disadvantage; Neither of my RCA tube guides list the 76 or 56. Is the base diagram the same as a 27? If no, what is the pinout? Thanks...........
3/17/2002 11:32:03 PMNorm Leal(11348:11343)
76 (6 volt) & 56 (2.5 volt) are newer versions of the 27 (2.5 volt), same pinout. They have a little more gain with less wasted filament current.
Norm
: OK, that's one place that I'm at a bit of a disadvantage; Neither of my RCA tube guides list the 76 or 56. Is the base diagram the same as a 27? If no, what is the pinout? Thanks...........