Walkman Amplifier

Build this Walkman Amplifier and play your portable music device through small stereo speakers.

This is a very compact mini stereo amplifier that can be connected to the headphone jack of any Walkman, Discman, MP3 Player or any other stereo audio source. It is based on two LM386 low-voltage power amplifiers and provides up to 1W of music power for each channel. Includes all cables and plugs.

Supply voltage: 6 - 12V DC @ 200mA. Includes 4 x AA size battery holder.