Hello all,
I've built two total recalls. Both function well, but one has very overdriven repeats. It seems like it is coming from the NE570 chip. The signal is clean going in, but overdriven coming out of pin 7. This is with the feedback all the way down.
All of the voltages are within 0.2 V of the build doc except pin 7, which reads 5.6 (1 V higher than the doc).
Does this sound like a bad NE570? They are expensive or I would just pick up a new one, and I already gave away the other build
btw, I can't bias it out of even the first MN3008.
Any thoughts?
Thanks,
Marty
I've built two total recalls. Both function well, but one has very overdriven repeats. It seems like it is coming from the NE570 chip. The signal is clean going in, but overdriven coming out of pin 7. This is with the feedback all the way down.
All of the voltages are within 0.2 V of the build doc except pin 7, which reads 5.6 (1 V higher than the doc).
Does this sound like a bad NE570? They are expensive or I would just pick up a new one, and I already gave away the other build
btw, I can't bias it out of even the first MN3008.
Any thoughts?
Thanks,
Marty