Re-Purposed Karaoke Amp

If you like experimenting with electronics, you might want to start going to thrift stores with an eye on things you can take apart and re-purpose. A while back, I picked up a Karaoke machine for $2.99 and transformed it into the amplifier (plus echo effect) for a DIY modular synth I made. As it turns out, I can plug my guitar into this odd little device and have a