Monte,
IMHO, I'd first bring your VSMs and BAM to current spec (if they are not laready there). The difference in bass impact is pretty dramatic - mostly, I assume, to changes in the BAM. The KT-88 powered Prima Luna 7 monos, the TAD Hibachi SS monos, the Odyssey monos (mine were not extreme), and the the ICE powered Bel Cantos all sound different from each other, but all provided real kick at 60 hz and down.
Good Luck,
Marty
IMHO, I'd first bring your VSMs and BAM to current spec (if they are not laready there). The difference in bass impact is pretty dramatic - mostly, I assume, to changes in the BAM. The KT-88 powered Prima Luna 7 monos, the TAD Hibachi SS monos, the Odyssey monos (mine were not extreme), and the the ICE powered Bel Cantos all sound different from each other, but all provided real kick at 60 hz and down.
Good Luck,
Marty