Having picked up an RC Booster awhile ago, when I first read the press release on the BB Plus, I knew it would be a winner. I really needed something to get my tones on shows using rental back-line. The BB Plus takes me from a great clean boost, to snarly Texas blues, to singing sustain, all in one box. The best thing is that it has the articulation and dynamics akin to many of the upper echelon amps I have. Thanks for making life easier!