Amp Parts

These external-mount 9-volt battery trays are perfect for custom amplifiers, cigar box guitars with pre-amps or active circuits, and other electronics usage! Trays such as this make it possible to...

These metal clips were designed for mounting 9-volt batteries in electronics projects and enclosures. They can be mounted in various ways, including gluing, screwing or even pop-riveting if you...

This is a set of two (2) 3-inch, 20-watt full-range amp speakers, perfect for use in homemade amplifier building - the same ones we include in our amp kits and use in most of the amplifiers we build...

This is a set of two (2) paper-cone audio speakers, rated at 3 watts and 8 ohm resistance. While not full range, these are good inexpensive workhorse speakers for various audio projects, including...

A set of five 1/4" audio jacks, with 4 contact lugs. These are stereo jacks and also have a cut-off circuit, which allows them to be used in situations where you want a circuit to only be powered...

These cute little tweeters make a great addition to homemade amps, for pulling out those high-ends. They are rated at 13 watts and with 6 ohms impedance. They come with standard 1/8-inch blade-style...

A set of two mini full-range mylar-cone speakers. These are 2 inches in diameter, and perfect for use in homemade amplifier building. This is the same style of speakers used in the famous "Smokey"...