Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Small Signal NPN Transistor, TO-92 | | | | | | | | R21, R22, R23 | 3 | A1M | \*\*Potentiometer, 16 mm vertical board mount OR: | | Tayda | A-804 | | | | | | Screws and spacers (see [build notes](build.md | | R8, R10, R12 | 3.
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click/enter