The AG15 acoustic amp is the perfect starter piece for acoustic guitar players looking to amplify their instrument, especially for those playing small clubs and coffee houses, who want to cart around a light but reasonably loud amplifier.With its angled-up wedge shape, the AG15 acoustic amplifier is designed to maximize projection. For warm, full-frequency sound, it features an 8" studio monitor-style speaker for soft mid- and low-frequency response and a coaxial tweeter for ultraclear, sparkling high end. The front panel is simple and easy to use, but intended to give you satisfying control over your tone with a volume control and 3-band EQ. Also included is a built-in chorus effect with its own depth knob and on/off switch.For quiet playing, use the included 1/8" stereo headphone jack; and for pre-recorded accompaniment, the AG15 amp has an 1/8" stereo aux input. Plug in a CD or MP3 player and play along. Finally, a Line Out affords you the opportunity to send your signal to a PA for amplification in larger spaces.