3-way footswitch for the GB-10, LR-10, DP-03 and other TASCAM recorders and players, that features a 2.5mm mini jack plugs into the "remote" jack of these TASCAM products to add features like play/pause, looping or punch in. Compatible products: CD-500, CD-500B, DP-03, DP-24, DP-32, DR-100MKII, GB-10, LR-10, US-366.