The Diamond Pedals Marquis Treble Boost adds much more to your tone than simply increasing the upper mid-range frequencies. The Diamond Pedals Marquis Treble boost offers increased sustain, treble as well as overall frequency boosting and overdrive capabilities. The Diamond Pedals Mar... read more
The Boost-EQ from Diamond Pedals is a clean boost with up to 16db boost and a parametric midrange control. Boost the mids and volume for a solo or cut the mids for rhythm, with the Diamond Pedals Boost EQ you can have both!