Labels Milestones
BackR109, R111, R113 | 3 | 22k | Resistor | | | | R9, R11, R13 | 3 | 1k | Resistor | | U3 | 1 | Conn_01x07 | \*(optional) SIP socket, 2.54 mm, 1x2 (see [build notes](build.md | | | | J2 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling)"/>