Author Topic: V1 and P.I. on 1975 Sunn Model T  (Read 2243 times)

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Anonymous

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V1 and P.I. on 1975 Sunn Model T
« on: January 22, 2005, 10:48:15 am »
Can anyone tell me which is the V1 and P.I. on a 1975 Model T ( the one with the mid boost rocker switch).  I can't find a schematic for this particular model
Looking at the front of the amp there are 2 premap tubes on the left side and 1 sort of in the middle of the amp.  Which ones are they

thanks for the help

Offline Isaac

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V1 and P.I. on 1975 Sunn Model T
« Reply #1 on: January 23, 2005, 02:28:32 pm »
The two on the left are the tubes for the bright and normal inputs. More specifically and technically, one is for both inputs, the other is a buffer amplifier ahead of the tone circuits. The third, in the middle, is the splitter/driver tube that drives the power tubes.
Isaac