Labels Milestones
BackMods Light emitting diode | | R4, R12, R13 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS) | | | | | | | | | | | | | | | | | S2 | 1 | SW_3PDT_x3 | Switch, single pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"/>