Fab piece of gear from the folks at Bright Onion in, er, Brighton, UK, who I first came across through their neat extenders for my beloved Boss MS-3.
A switcher that enables a single source guitar to be routed through any of four amps in any combination.
Relay switches, ground lift and phase reversal switches for all but #1 out. White LED’s show which amps are being fed.
Amazing for instant switching, testing amps against and beside each other. No audible colouration.
