1W Stereo Audio Amplifier Module KA2209 (ver 2) (Assembled)
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Description: This stereo amplifier module uses the Samsung KA2209 8-pin IC. This is equivalent to the TDA2822. The circuit is the standard text-book circuit for this chip. No heat sink is required. 2-9 volt operation. (K87) (version 2)
NOTE: Please allow 24 hours for assembly!