Labels Milestones
Back| B20k | Potentiometer | | | | | R3, R21, R27, R28 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS *(optional) SIP socket, 2.54 mm, 1x10 | | C3 | 1 | SW_SPDT | Switch, dual pole double throw, separate symbols | | | Q1, Q2, Q3 | 3 | 10uF | Electrolytic capacitor | | | | | R4, R6, R7 | 2 | 1nF | Unpolarized capacitor | | | | | | | Tayda | A-1531 or A-557 | | U3 | 1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14"/>