Continuous Noise from Handclap/Maracas

  • Traced the problem by lifting R378. Does Q69 trigger the opening of this part of the circuit?
  • Strangely the Maracas work but the reverb tail on them is extremely long when they're triggered.
  • Replaced all transistors in the voice, and it works now.
  • Continuous white noise may be fixed by replacing Q73.