Item Source Use
Heineken Keg Consumer Waste (Yum!) Housing
Heineken Bottle Caps Consumer Waste (Yum!) Volume/Gain Knobs
8 ohm Speaker Garage Sale Speaker
386 Chip Gateway Electronics Amp Circuit
NTE457 Transistor Gateway Electronics Amp Circuit
10ohm Resistor Gateway Electronics Amp Circuit
3.9k Resistor Gateway Electronics Amp Circuit
1.5m Resistor Gateway Electronics Amp Circuit
.047uF Film Capacitor Gateway Electronics Amp Circuit
.1uf Film Capacitor Gateway Electronics Amp Circuit
100uF Aluminum Electrolytic Capacitor Gateway Electronics Amp Circuit
220uF Aluminum Electrolytic Capacitor Gateway Electronics Amp Circuit
Perfboard Gateway Electronics Amp Circuit
1k Linear Potentiometer Gateway Electronics Gain Control
10k Linear Potentiometer Gateway Electronics Volume Control
1/4" Stereo Phone Jack Radio Shack Input
Red LED w/ Holder & Resistor Radio Shack Power Light
DC Power Jack Gateway Electronics Power Input
1.2v NiCd Batteries Freecycle.com Power