Hello, I'm looking to sell my NS-2, I dont use it at all now and its just taking up space on the board. I think i still have the instructions somewhere but i dont think i still have the box. 35 The Digitech FS3-X is for use with the EX7 etc. Heres some info on it The DigiTech FS3X is a welcomed addition to several DigiTech products; The Jimi Hendrix Experience, The JamMan and Expression Factory to name a few. The FS3X provides increased functionality and convenient Hands-free control over UP/DOWN selection of Models, Mode changes, Loop selection, auto START/STOPS and arms auto record where applicable. Compact and portable its small foot-print takes very little space on stage or in your gig bag. Durable 3 button metal chassis construction. A 10 stereo TRS cable is included with each unit. GET THE MOST OUT OF YOUR DIGITECH PRODUCTS WHILE PERFORMING OR PRACTICING 30