Name="NULL" type="input"/> Operational amplifier, DIP-8Switch, triple pole double throw K switch SPST angled PTS645VL39-2 LFS tactile switch K reed magnetic switch D Switch, three position, single pole normally-open tactile switch SPST LED OFF-ON lamp D Single Pole Single Throw (SPST) switch, small symbol D 3x DIP Switch, Single Pole Single Throw (SPST) switch D MEC 5G single pole double throw | | | | U2 | 1 | B20k | Potentiometer | | J11 | 1 | SW_3PDT_x3 | Switch, dual pole double throw, separate symbols | | | Tayda | A-826 | | | | J8 | 1 | 10R | Resistor | | | J9 | 3 | 100R | Resistor | | R25 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS *(optional) SIP socket, 2.54 mm, 1x10 Pin header, 2.54 mm, 1x7.