I got the Washburn WA30 Acoustic Amplifier for my birthday a couple of years ago and couldnt be happier. It is capable of amplifying electric acoustic guitars and electric guitars or simply any guitar with the right jack. The amplifier is relatively large which makes it hard to manuevre and not very portable, but in case you are planning on moving it, it has a soft leather encasing so that if it is roughly handled or bumped around no significant damages will be made to the actual amplifier. It can produce a relatively loud sound, which makes it suitable for smallish performance or as an in house amplifier. It has many different controls and jacks for you to plug things in, such as a microphone as well as a guitar at the same time. It also has controls for things like treble and bass and to add many different effects. Awesome amplifier for guitarists or singers.