| You could run one of those little powered subs that is intended to bump up a vocal powered PA speaker. Sub needs a line level crossover and combo needs a line level loop.
Line out of amp into sub, high crossover out of sub back to line in of amp. May work really well or may be loop buzz city.
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IWNBARMPB Prezident, Team Trace Elliot #1, Mediocre Bassist #399, Old Basstard #86, PBBBC #2
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