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Reviews (1)

03 Dec, 2019
Playing 3-instruments at once using the Roland US-20
1 of 1 found this helpful The A/B and Both functions of this buffered switch box allow the instrument player to mix tones from two different synthesizers or choose one or the other synth. In my case I like the effect of being able to use the Nylon String patch on the BOSS-10 while simultaneously introducing a light Flute background patch from the GR-55. The switch on the BOTH setting achieves any mix of any two instruments simultaneously, and even a third could be added if the GK-3 is set to split the guitar input between the guitar's native pickups and the GK-3 divided pickup.T