An attack duo based on the invention of a unique trumpet amplification device turned into a mixing board. Instead of blowing the trumpet, the duo puts loudspeakers in the pipes and presses the pistons. Instead of a wind instrument, we have a sort of ‘percussive mixer’ from which the musicians can belch out an infinite palette of sounds and noise. It slams, it taps, it shrieks, it bzzzz, it crrrrrkk, it sizzles, it goes in all directions and sometimes it even beats…. LOUD!