This amplifier provides up to 15 W of output when powered by a simple 12 V source. The integrated circuit must have an excellent heat sink.
This Popular Electronics circuit can be found in various versions on this site and in this...
July 2017 - The new touch switches from Alps SKPS series for surface mounting can now be purchased from...
This circuit includes a protection system for the previous circuit (CB19302E) in case of a short...