Small Signal NPN Transistor, TO-92 Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Audio Jack, 2 Poles (Mono / TS) Audio Jack, 2 Poles (Mono / TS) | | | | U1 | 1 | 100k | Resistor | | | Tayda | A-3588 | | | | | | | S2 | 1 | SW_3PDT_x3 | 3PDT miniature toggle switch | | C12 | 3 | 10k | Resistor | | R25, R27, R29 | 2 Smaller cap (476nF?) for C1 Ceramic 104s for C10, C14, might be more stable than MK's, but using fewer diodes.
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