|Project by Philippe Zehnder||posted 06-03-2014 05:20 PM||3879 views||28 times favorited||12 comments|
This is a very simple tool to amplify the sound of your smart phone. The sound box is made with the wood of used wine crates and functions on the same principle as a guitar. Just see and build it. You will be surprised about the great sound coming out of this little box.
-- Philippe Switzerland; www.philippezehnder.ch