- Remove J_CLEAN_IN1 input and C_CLEAN_IN1 cap. Remove SW_INSW1 (tie pins 3 and 1)
- Confirm positions of SW_WAVE1 and SW_HOLD1 (they appear to be swapped)
- Switching waveselect lowers volume. Is gain on sawtooth input that is too low?
- Replace waveselect switch with pot so that mix can be achieved between default square and integrated sq./sawtooth.