While I'm toying with the idea of using the Android phone to process sounds I still want to retain output via a speaker.

I've found a cheap one of EBay for around £7 that is powered by 5v that would be nice and easy to work with. It won't be any kind of decent audio quality, but it allows me to keep trying out my plans.

I'm away on holiday next week so when I get back it will have arrived and I'll be able to have something assembled not long after i get back. Woop!