Saturday, 1 June 2013

Logic

My thought process is:

  • OT is fine
  • Speakers have been making noise (that big hum I got when I first connected it with the can cap ungrounded)

Therefore, the power stage is probably working correctly.

So the problem is probably somewhere in the preamp stage.  Let's hope I can trace it with the multimeter when I measure my voltages to the ones I'd expect.

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