- 1x MAX7219CNG: 8-Bit LED Display Driver
- 1x NE555P: Precision Timing
- 1x TLC5940NT: 16-Bit LED Display Driver
- 2x BA3812L: 5-channel graphic equaliser
- 2x L293DNE: H-Drivers
- 2x LA3600: 5-Band Graphic Eq
- 2x LM358N: Dual Operational Amps
- 5x ULN2003A: Darlington Arrays
- 6x 74HC595N: 8-Bit Shift Register