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Messages - wiseblood

#1
After a reflow and still no luck I found that the Gain trim pot was bad. Thanks so much Jon. I would've tossed and turned another night if not for your help!
I hope to pay the help forward one day. This thing is a sweet lush sound to my ears.
#2
Here's the voltages.
Q11- C: 15, B: 5.6-8.5, E: 6.1-10.3
Q12- C: 15, B: 6.2-10.1, E: 5.9-9.6
Q13- C: 15, B: 6, E: 5.5
For some reason the Base and Emitter of Q13 aren't changing now as they were before. Also, I can change the bias V on the Base and Emitter on Q13 w the Offset trim but the Gain trim does nothing. Hope this info sheds some light. I'm now further lost than I was. Ahhh...
#3
Thanks for the reply. The rate Led blinks according to the speed knob position correctly. I will measure and post voltages on Q's in lfo shortly.  Thanks again Jon, and ur response does make sense.
#4
Hey everyone, I built a Harbinger One and the lamp won't light. I have 15v on both sides of Lamp. Any suggestions of what's wrong? Q13 has 15v on collector and base and emitter vary from about 2.8-3.9