Jammin Pro IGX Guitar Desktop Multi-Effects 5 x amplifier simulation (Acoustic, Clean, Overdrive, Distortion, Microphone) 4 x digital effects (Chorus, Flanger, Phaser, Tremelo) 2 x Reverb (Reverb, Echo) Mic Volume/Tone, Guitar/Aux Volume Control 4-channel mixer: iPod, Guitar, Microphone, Aux