Power Amplifier 8 Ohm 0.5W Champ Kit K2115

(Silicon Chip Magazine Feb ’94) Physically about the same size as a standard 9V battery, this compact little amplifier delivers 0.5W of power into 8 ohms from a 9V battery. Ideal for beginners, experimenting and small audio projects. Designed around the LM 386 audio amplifier IC, the circuit uses only a handful of components and works from 4 to 12V DC.

Requires 1 x 9V battery (sold separately).

Important Note For Kit Buyers:
This product is supplied in component form and requires soldering, drilling, and assembly. We recommend users are familiar with at least basic electronic principles and have the ability to solder.