Breach Protocol is a loud, crunchy and abrasive bass overdrive meant for the stinkiest of bass players. This is a suped up DOD 250 made specifically for retaining low end.
Equipped with a Mix control, you can blend your clean signal into the effect, letting you control the transparency of this effect. The Mass knob is a low end booster, just in case you need a push. Gain and Post let you fine tune the effected signal. Lastly, the toggle switch changes the voicing to a slightly more vintage sound.
I think this shines brightest as a punchy, treble forward bass drive! This is not a bass exclusive effect though, lower the Mass and Mix to have a clanky, smooth overdrive perfect for guitar.