Roger Linn Design AdrenaLinn III Guitar Effects Processor 40 Amp models all enhanced for accuracy, presence and improved tube distortion A superb amp modeler 40 superb models of vintage and modern guitar amps from Fender, Marshall, VOX, Mesa Boogie and more And AdrenaLinn III's filters are warm and very analog-sounding with emulations of classic Moog and Oberheim synthesizer filter designs Arpeggio Sequences: Looped 2-measure sequences of tuned resonances, as used in John Mayer's "Bigger Than My Body" 200 User presets & 200 drumbeats filled with great sounds & beats.