Component List

Resistors

(0.25W)

R1 = 39 Ω

R2 = 220 Ω

R3 = 2.2 Ω

R4 = 1 Ω

Capacitors

C1 = 470 µF, 35 V, electrolytic

C2 = 1000 µF, 35 V, electrolytic

C3 = 100 µF, 35 V, electrolytic

C4 = 10 µF, 35 V, electrolytic

C5 = 39 nF, 63 V, polyester

C6, C7 = 100 nF, 63 V, polyester

Semiconductors

D1 = 1N4007 diode

IC1 = TDA2003

Miscellaneous

X1, X2 = Screw terminal block, 2-pole

X3 = RCA cinch connector, mono, PCB-type

88×40×35 mm Heat sink, 4.5 K/W