I have a few of the early SB and they are as loud as any Cutter I've run but they lack the rasp. The SBX has the big volume with some rasp added back. However the tone isn't as deep as a Daisy Cutter; SBX has more whine to it.Rick Hall said:That and, and given the above post, to wonder aloud, if the "new" SBX isn't just an old SB?