| Component | Attributes | Description |
|---|---|---|
| Fairchild Semiconductor MMBT3904 | NPN General Purpose Amplifier | |
| Fairchild 2N3904BU | NPN General Purpose Amplifier | |
| Fairchild Semiconductor 2N3904 | NPN General Purpose Amplifier | |
| JCST MMBT3904 | NPN General Purpose Amplifier | |
| TDK ATB322524-0110 | Transformers Audio & Signal Photoflash Capacitor Charging Transformer | |
| Fairchild Semiconductor ISL9V3040S3ST | Motor / Motion / Ignition Controllers & Drivers 17a 400V Logic Level | |
| Microchip PIC16F84A | PIC16F84A | |
| National Semiconductor LM386 | Low Voltage Audio Power Amplifier LM386 | |
| Fairchild Semiconductor LM324N | Operational Amplifier (Op-Amp) IC | |
| Fairchild 2N3904BU | 2N3904BU NPN General Purpose Amplifier | |
| ON Semiconductor P2N2222AG | P2N2222AG NPN Amplifier Transistor | |
| NXP Semiconductors 74HC595N,112 | IC SHIFT REGISTER 8BIT 16DIP | |
| Texas Instruments INA217 | INA217 - Low Noise, Low Distortion Instrumentation Amplifier (DIP-8) | |
| National Semiconductor LM386N-3 | Low Voltage Audio Power Amplifier LM386 | |
| NXP Semiconductors BUK9Y19-55B | N-channel TrenchMOS logic level FET | |
| Fairchild MMBT3906 | PNP General Purpose Amplifier | |
| NJR/JRC NJM2073D | Dual Low-Voltage Power Amplifier | |
| Microchip MCP4251-103E/P | 8-Bit Dual SPI Digital POT with Volatile Memory | |
| STMicroelectronics STA540 | 2/4 Channel amplifier STA540 | |
| Edcor COM54 | 1:1 transformer |