Radial Engineering JR2 2-Button Footswitch For The Radial Firefly DIThe JR 2 Remote Control Footswitch from Radial Engineering is designed for use with the Firefly Tube Direct Box. This compact switcher features 2 footswitches and 3 LEDs. Power is supplied by the Firefly, thus eliminating the need for batteries or a secondary power supply. Connection between the 2 devices is done with a balanced cable with a 1 4 TRS connector at one end and choice between a 1 4 TRS or XLR at the other. The XLR has the added benefit of