The Velleman Discrete Power Amplifier 200W Kit is a excellent value for the money. With a fully discrete design using Epitaxial Darlington transistors. A DC supply circuit on board with LED indication. Ideal for active speaker system or subwoofer, guitar amp, home theatre systems, instrument amp, etc.. The K8060 comes complete with transistor isolators, spacers and bolts and built in overload and short-circuit protection.
Velleman part number K8060