MXR M196 A/B Box Limited Edition Pedal Electric Guitar Stocking Stuffers An always on switch also

An always on switch also permits on-the-fly quiet tuning should you wish to have the tuner on at all times

The quest for perfection does not stop there

now retain that great tone but go wireless

This keeps the oscillator at a constant temperature making the Isochrone extremely stable

and chrome plated

MXR M196 A/B Box Limited Edition Pedal Electric Guitar Stocking Stuffers An always on switch alsoThe 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.