Quasar ElectronicsAS3087KT - 1W + 1W Stereo Amplifierhttp://www.quasarelectronics.co.uk/media/ecom/prodsm/3087_small.jpgThis 1W stereo amplifier module uses the Samsung KA2209 IC (equivalent to the TDA2822) designed for portable cassette players and radios. Click Product Title for full details.Electronics > Audio > Audio Components > Audio Amplifiers > Power Amplifiersquasar-diy-k873087KT9.95Quasar Electronics Limitednewin stockhttp://www.quasarelectronics.co.uk/Item/3087-1w-stereo-amplifier-module-tda2822
This 1W stereo amplifier module uses the Samsung KA2209B IC (equivalent to the TDA28222) designed for portable cassette players and radios.
We use the standard data book circuit for this chip and have include a volume control pot. You can feed the input from a preamplifier like 3098 into this kit. Output speakers (not supplied) should be rated 1W minimum, 4 to 8 Ohms. No heat sink required.