Bill of Materials
------------------

Power
- 9V battery connector or power plug (just some way to get 9V in)

Resistors
- 100K
- 33K
- 8.2K
- 1K
- 330R

Capacitors
- 20uF
- 2.2uF
- 10nF

Transistors
- 2N3904 (2) (Any NPN should work here, feel free to experiment)

Diodes
- Any color LED (for the power light)

Hardware
- A500K Potentiometer
- B1K Potentiometer
- Mono/TS Audio Jack (2) (This was audio jack used for the PCB: http://bit.ly/3QMogEJ)