Built-in high-quality effects using "REMS" modeling technology with up to eight effects available simultaneously

Total of eighty-two effect types, including microphone and body effects that simulate natural acoustic resonance and mic'ing, as well as effects that have been optimized for electric-acoustic guitars

Notch effect setting provides control against acoustic feedback or howling. There's also an auto notch function that automatically detects the feedback point

100 programs (50 preset/50 user)

Phrase Trainer function offers a great way to learn by ear or to practice soloing

One hundred PCM based rhythm and bass patterns cover a variety of styles

Auxiliary In jack allows for playing along with external CD, MD, or MP3 audio sources

Key Transpose can shift the key of an audio source that's being input

Built-in Auto Chromatic Tuner also provides a Mute function for silent tuning

Powered either by batteries (included) or an external power supply (optional)