Operational amplifier, DIP-8Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling)"/> KASSU / AO Grid is metric (mm), left edge centeris at (50,150). Notey increases upward here but downward in KiCad. Pot (9 / 16 mm vertical board mount. Only 16 mm vertical board mount | | | | | | Tayda | A-1157 or A-2425 | | | J2 | 1 | B20k | Potentiometer | | | | | Tayda | A-553 | | | | Tayda | A-004 | | | J6 | 1 | Conn_01x04 | Pin socket, 2.54 mm, 1x10 Pin socket, 2.54 mm, 1x2 (see build notes) 1 SIP socket, 2.54 mm, 1x2 (see [build notes](build.md)) | | | | | | | | J6 | 1 | SW_SPDT | Switch, single pole normally-open tactile switch SPST LED OFF-ON D Single Pole Single Throw (SPST) switch D MEC 5G single pole double throw K switch normally-open pushbutton push-button LCD D MEC 5G single pole double throw.