Whirlwind Selector A/B BOX

Article number 1958900

The only A,B A+B switch with patented noiseless optical switching.

This box gives you the ultimate control over your instruments and your gear. You can alternate between channels A and B or select both. Send one guitar to two amps or use it the other way around to select between two guitars into one amp.
The best channel-switching device money can buy.