Labels Milestones
BackJ5, J12, J13 | 3 pin Molex connector 2.54 mm spacing D Switch, dual pole double throw | | U2 | 1 | 100k | Resistor | | | | | | R25, R27, R29 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) | | | R30 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-14/SOIC-14 Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"/>