For notes on the guitar to keep on going without an additional push, the Keith McMillen StrongArm Sustainer is the size of Fender style saddle pieces allowing easy OEM and retrofit installation by repairmen. One simple control adjusts the amount of sustain going from angelic smooth to nasty hard.
Polyphonic Sustainer
A motion sensor built in that allows you to real-time modify parameters of the guitar by moving the neck up and down as well as flipping presets with sharper movements.
Low Energy and USB Charger
A small amount of energy imparted to the string keeps it sustaining forever. It comes with a USB port for charging and communicating with the free editor. Users can make presets that control all parameters
Full-sounding Bridge Pickup
Application of the drive energy is moderated by the most accurate and full-sounding bridge pickup ever designed. Most bridge pickups sound thin because they respond to changing string tension, which causes the fundamental of the string to “double up” with each vibration.
