The new TightBoost pedal provides a cleaner boost with more output level and much less distortion.
True Bypass switch - DC Adapter jack, 9V-18V, 2.1mm X 5.5mm, center ground -
Tight Attack Control - Magnetic Battery access door...
Designed in conjunction with the legendary Slayer guitarist, this beastly, tattoo-covered pedal sports the same great features and hardcore construction as the M-108, but the King can punish two amps at once thanks to its dual outputs.
This device adds a preset amount of gain, using a single control. With a guitar, this lets you boost your signal for lead work, adjust between two different guitars with unmatched output or it can supply a permanent boost in a long effects chain.