Main Features: 

• 63 types of hi-quality effects created with Korg's unique REMS modeling technology 
• 80 (40/preset + 40/user) programs
• Foot-switchable Drive Amp Effect (2 different drive effects per program)
• Foot-switchable Effect Select mode allows you to switch between the two drive effects and turn the Modulation/Ambient effect on or off
• Built-in Expression Pedal controls 23 types of pedal effects in real time
• Virtual Feedback holds and sustains notes to create feedback 
• Intelligent Pitch Shifter automatically creates harmony while you play
• Sample and Play function reproduces or reverses recorded loops
• 50 types of PCM rhythm patterns to play along with
• Phrase Trainer for recording and slowing down phrases, so you can copy them easily
• AUX-IN allows you to connect an external audio source, like a CD player
• Instantly edit your settings with on-board knob controls
• Backlit display for excellent visibility even on stage
• Built-in auto chromatic tuner with Bypass/Mute mode



Effect Types:

Drive-Amp (10 Types)
Acoustic, Classic Comp, Tube Od, Classic Dist, Fat Dist, Metal Dist, Big Fuzz, Top Boost, Us Hi-Gain, Brit Stack

Modulation (16 Types)
Chorus, Flanger, Phaser, Tremolo, Pan, Auto Wah (Up), Auto Wah (Down), Pitch, Intelligent Pitch Shifter (Maj. 3 up, Maj. 3 down, Min. 3 up, Min. 3 down, 4th, 5th, Maj. 6th), Slow Atack

Pedal (23 Types)
Volume, Chorus 1-2, Vibrato, Flanger, Phaser, Tremoro, Pan, Wah, Filter, Ring, Pitch, Feedback Back 1-2, Delay, Echo, Room, Garage, Hall, Sample 1-2, Loop 1-2

Ambience (7 Types)
Delay, Room 1-2, Garage 1-2, Hall, Arena

Cabinet (6 Types)
1 X 8" Twd, 1 X 10" Twd, 1 X 12", 2 X 12", 4 X 10", 4 X 12"