RCA PHONO JACK CHASSIS PANEL SOCKET POLY CAPACITOR DC PLUG (LK-0044) RCA PLUG TO 2 RCA JACK ADAPTOR VOLTAGE REGULATOR HEAT SINK TANTALUM CAPACITOR IC TYPE REFERENCE 2 STEREO PLUG TO STEREO PLUG ENERGIZER ALKALINE BATTERY 9V SONY RECHARGEABLE BATTERY AA 1.2V 4600mAH PICO FUSE VEROBOARD-FIBER DIFFERENT TYPE OF IC AA BATTERY HOLDER WITH WIRE 1WAY, 2WAY,3WAY and 4WAY 0201 1/20W 0.05W 1% & 5% SMD RESISTOR R-0201 OPEN BARREL TERMINALS BULLET VGA/DB15 FEMALE TO MALE COMPUTER CABLE KF2EDGKM BINDING POST (LK-0237) BUZZER-DC3-24V BANANA JACK (LK-0235)