Tone Vendor mk2 transistor pinout.

DAJE

Well-known member
I'm using a mixed set of eastern bloc transistors and I'm paying attention to which leg is which - naturally all 3 are different.

And now I'm confused by the unlabelled PCB.

OC81Ds are fairy dust to the extent that I'm not finding any reliable information about which leg is which. I'm assuming they're (L-R) E-B-C but I may have that backwards.
 

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After changing my mind several times, I opened up an earlier Tone Benderesque pedal that uses the same transistors and established that it is (L-R) Collector - Base - Emitter.

C B E
 
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