Always wanted a line out for your guitar amplifier but didn’t want to pay for an expensive mod? The JetDirect is your answer. Put this inconspicuous little “black box” between your head and cabinet and voila! Thanks to Doug Roberts’s emulation circuitry, the XLR line output actually sounds like a mic’d speaker. Eliminate stage mics all together, making the sound-man’s job a little easier or use the line signal as an additional layer for your “wall of sound”.