Labels Milestones
BackHeadphones Jack, https://www.technik.com.hk/images/pdf_product/WP3002-PA66-A.pdf audio jack stereo horizontal waterproof 6.35mm (1/4 in) Vertical Jack, 2 Poles (Mono / TS *(optional) SIP socket, 2.54 mm, 1x7 | | J8 | 1 | 1uF | Unpolarized capacitor | | | C6, C7, C8, C9 | 5 | 22k | Resistor | | | R30 | 1 nF | Unpolarized capacitor | | J6 | 1 | 1uF | Film capacitor | Tayda | A-4349 | | S1 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) | | | | | R5 | 2 | 47k | Resistor | | | Tayda | A-159 | | | C1, C11 | 3 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/>