The BASS SHRED MASTER (BSM).
Based on the Marshall classic but highly modified for bass and low tunings.
A devastating doom machine.
With an infinite number of low end, thunderous volume and the most extreme gain.
An extreme distortion not suitable for everyone.
Basic gain, volume and contour controls, giving you from the most cavernous bass to the most devastating mids and highs.
Internally you have two trimpots that allow you to vary the amount of bass and treble over the distortion, coming from the factory with the two pots all the way up.