Amplifiers

Our Amplifiers category contains circuits that are intended to be used as amplification devices. For example, if you have a very small audio signal and wish to make it louder, you need an amplifer! You can find amps for both AF (Audio Frequencies) and very low power RF (Radio Frequencies).

	Product Name	Brief Description
$19.95	10 Watt Stereo Amplifier	Employs the TDA2009 class AB audio power amplifier IC for quality stereo applications. May be operated on a supply voltage of 8 to 22 volts DC. This is a very straight forward stereo amplifier; comple...
$17.95	18 Watt Mono Amplifer	A high quality electronic audio amp that can operate on a low voltage, 12 VDC recommended. Uses the Hitachi HA 13001 IC and a dozen external components for a compact and powerful monaural amplifier. W...
$12.95	2 Watt Stereo (2 Channel) Audio Amplifier	2 watts of power across to channels is what this kit delivers. Great quality.
$19.95	6-10 Watt Stereo Amplifier Kit	A stereo smplifier kit which outputs up to 4 watts per channel, giving a total of 10 watts.
$17.95	7 Watt Mono Audio Amplifier	A Mono audio amplifier which produces a very good 7 watts output power.
$12.95	Audio Amplifier Module Electronic Kit	A good, variable gain amp to use with other projects, amplify radio circuits etc.. Uses the National Semiconductor LM386 Integrated Circuit; a well know and quality IC. Kit includes the data sheets fr...
$1295.95	High End Tube amplifier (180 Watt Stereo)	An extremely good stereo tube amplifier which produces 90Wrms per channel.
$14.95	High Quality 25 Watt Audio Amplifier	High quality 25 watt audio amplifier. Combining 2 would give a 50 watt stereo amplifier.
$12.95	One Watt Audio Amplifier	This circuit is intended to be a building block for use with other kits, your own circuits, etc. where a battery powered monaural amp is needed. This is a Philips TDA7052 Integrated Circuit based 1 wa...
$14.95	Stereo Amplifier 3 Watt electronic kit	The Rohm BA5406 IC is used in this electronic kit to make this powerful little stereo amplifier. The entire circuit is on a 1-1/2" x 2-1/2" circuit board. You'll need to allow added space of...
$34.95	Stereo Amplifier 44 Watt electronic kit	The circuit is a gem; a TDA 1554 Integrated Circuit is used to produce an amplifier that will output up to 22 watts per channel with distortion typically not in excess of 0.1% thd. Sound quality is ve...
$12.95	Stereo Amplifier One Watt Electronic Kit	This Electronic Kit is an amplifier designed with portability in mind; ideal for battery applications. A full watt from each channel, excellent fidelity. Uses a Samsung KA2209 IC. Small size, circuit ...
$14.95	Stereo Pre Amplifier Kit	Amplify tiny audio signals fifty times with this electronic kit, and deliver them to a power amplifier cleanly and undistorted. AGC (automatic gain control) eliminates distortion. This circuit is usef...
$19.95	Stereo Pre-Amplifier with Tone Control	This stereo pre-amplifier will allow you to get extra control over your audio.