Roland GA-FC GA Foot Controller PC Laptops There are also new instruments

There are also new instruments included that are not found in any of the other ProjectSAM products

Features:  Little more opening than the A15 mouthpiece

San Antonio and Boston

In Combination mode or Sequencer mode

Step down or step up 7 half steps or an entire octave: The Whammy DT gives you the latest pitch shifting technology to retune your guitar without ever touching the tuning pegs

Roland GA-FC GA Foot Controller PC Laptops There are also new instrumentsIf you want to keep your hands on your axe at all times, the GA FC Foot Controller lets you drive Roland and BOSS amps from the floor. It allows for expansion as well: plug in optional expression pedals etc. Switch instantly between four channels and two routes of loops, reverbs, boost settings, etc. Simultaneously connect two expression pedals for real time control of volume and drive Simultaneously control stacked amps via Link In Out port Controls