The acoustic guitar amp is a specially designed amplifier that's purpose is to deliver a natural rich sound and the harmonics that acoustic instruments produce. These frequencies are different from that of their electric counterparts. The mark of a great acoustic amplifier is that nothing will be added to the natural tone of the acoustic guitar the amp will simply make the sound of the source instrument louder to reach performance levels.
Acoustic guitar amps often have the facility to plug in a vocal microphone, making them an ideal solution for solo artists gigging in intimate environments. Many of the major brands now specialize in making acoustic guitar amps, and at the PMT Acoustic shop we recommend the following great acoustic guitar amplifers, AER Alpha and compact, Roland AC, VOX AGA, and the Ashdown AAR series.