Complete control over your Quilter amplifier.You'll have complete control over your Quilter amplifier with the Universal 3 Position Foot Controller! Unlock the potential of your Quilter amplifier by choosing from any of 6 controls. Easily expand your controller by daisy chaining a second controller via the redundant rear mounted RJ 45 jacks and a common Cat 5 cable.Footswitch for the Quilter Steelaire, MicroPro Mach 2, MicroPro Gen 1 and Aviator amplifiers