Welcome, you are looking at a great piece. This is the Electro Harmonix 22500 Looper foot controller pedal. The new 22500 Dual Stereo Looper foot controller gives on-the-fly control of the EHX 22500 Dual Stereo Looper, allowing access to 100 individual 2-track loopss per SHDC card so you can load up an entire show in the 22500. You can navigate through loops by scrolling up or down in increments of one or ten loops at a time. Grab this EHX 22500 Foot Controller and get the absolute most out of your 22500 Dual Stereo Looper. We are an authorized Electro Harmonix dealer. Buy with confidence. Don't pass this by.