The IMP 2 converts a line or instrument level unbalanced signal to a low impedance mic level balanced signal. It's the ideal direct box for anyone requiring professional quality and durability in an economical package. Features: 1/4" parallel wired in/out jacks. Ground Lift switch to help isolate hum and buzz. Uses Whirlwind's TRHL transformer that's riveted, not glued, to the chassis. Built rugged on the inside and outside, this is the world famous DI found in pro systems everywhere. Specs: Inp