MXR M196 A/B Box Limited Edition Pedal Gretsch Snare Drums and from here they hit

and from here they hit an air space kept open by rods passing through the various layers

and others are supported as well (*2)

The PEX-500 fits in all 500 series compatible power supplies

and also the latest versions of: LOGIC (Logic Pro 7 - click HERE for more info about Logic Pro 7 and Apple Loops)

Boom Length: 82” with 7” arm extension

MXR M196 A/B Box Limited Edition Pedal Gretsch Snare Drums and from here they hitThe A B Box allows you to route your instrument's signal to two separate output amp paths. Use it to switch between amps or run them both at the same time with different effect configurations so you can find your ultimate sound. Use the Thru jack to connect to a tuner, amp or other device that you want to receive a constant signal. The A B Box comes in a heavy duty die cast housing with high quality jacks and switches.