\nbetter. Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Audio Jack, 2 Poles (Mono / TS *(optional) SIP socket, 2.54 mm, 1x10 Pin socket, 2.54 mm, 1x7 | | | C3, C4, C10 | 1 uF | Unpolarized capacitor | | D 2 rotary switch - this needs measuring, and leaving space for everything, lining things up.
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