The Stereo Amplifier Kit (Classpack of 5) is a stereo version of our popular Audio Amplifier Project (70-0180). Once assembled, the amplifier can be connected to MP3 players, laptops or any other device with a 3.5mm headphone jack socket.
The kit contains all components, speakers, printed circuit board and connecting cable.
Q. Will these mp3 amplifiers work on 6V supply, i.e 4 x AA in a cell holder with press stud connectors?
A. Hi Alex, these kits are operated with battery supplies between 4.5 & 12V so 6V will be fine.
Reviews
Awesome kit
Reviewed by: Brennon Williams - Wednesday, April 20, 2016
This is a great kit. Not just all the components, but a really well thought out component set - multiple battery holders, speaker cable and the speakers included perform just as well as "similar" range speakers.
As Mr Crabtree points out - no printed instructions - but they are included on this page in PDF format and are really simple and clearly created.
The actual performance is also really good for this level of kit. Thoroughly recommend it to anyone prototyping with audio or just learning about amplification.
Nice small project
Reviewed by: Mr Stephen Crabtree - Tuesday, August 11, 2015
A nice little teaching project that I used to build a powered under pillow speaker for which it is more than powerful enough, would of been nice to have some printed instructions included but that's a small point.
