Handy Momentary Output Pedal for Any Gig The JR1-M is a convenient momentary pedal for any gig requiring a quick function swap. Compatible with Radial's Headbone VT, Relay Xo, and Studio-Q Radial units, the JR1-M can tap into any of these device's power, keeping external power cables to a minimum. With connections for both XLR and 1/4-inch cables, you'll be able to use virtually any combo of equipment with this switch, making the work of changing instruments, effects, and amplifiers simple. And with its rugged exterior, GearNuts musicians have found that the JR1-M is able to maintain its performance even during the most strenuous performances.Radial JR1-M Momentary AB Footswitch Features: Compatible with Headbone VT, Relay Xo, and Studio-Q Radial units For use with XLR or 1/4-inch cables Sturdy design for long-lasting performance LED channel indicators Momentary switch design Powered by compatible Radial devices