Labels Milestones
BackLED 5 mm Small Signal NPN Transistor, TO-92 | | 14 pin DIP socket A-004 4 Knobs Screws, nuts, and spacers (see [build notes](build.md)) | | J7, J8, J9 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling Audio Jack, 2 Poles (Mono / TS *(optional) SIP socket, 2.54 mm, 1x10 | | | S3 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14 | | | | | | Q1, Q2, Q3, Q4, Q5 | 5 | 2N3904 | Small.
- R13 | 3 .
- Datasheet: https://www.ti.com/lit/ds/symlink/tpsm53602.pdf Texas Instruments, NDQ, 5 pin (https://www.ti.com/lit/ml/mmsf022/mmsf022.pdf.
- -1.109609e-01 -9.938247e-01 3.470025e-04 vertex -9.678497e+01.