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Coxing Amplifier - Parts List

List of parts used in the Coxing Amplifier and other parts required.

Part Description
R1 560
R2 20
R3 330
R4 2 K
R5 620
C1, C7, C8, C9 0.1 uF
C5 1 nF
C6 10 uF
LED1 5mm Green LED
LED2 5mm Red LED
D1 1N4001
T1 Any medium power NPN, e.g. BC635
IC2, IC3 TDA 2003 (no longer manufactured, See TDA2009A datasheet for alternative)
IC1 SSM 2165 (no longer manufactured, See SSM2167 datasheet for alternative)
VR1 220 K Preset
C2 10 uF
C3 22 uF
C4 0.1 uF
VR2 4.7 K Pot / Switch
  BNC connector
  Strip board
  Battery connector
  A 7.2v or 9.6v racing Battery pack
  Box
  • Also Required: Wire, heat shrink sleeve, solder and PCB pins.

Total cost for the listed parts is about £25 plus £10 for the battery