so if I understand well, connecting db subwoofer to XLR will give better sound pressure level than connected to RCA, even without the circuit inside the amplifier being really unbalanced ?
I have no audible output (cones are moving) on an DB2D on E600 Accuphase RCA pre-out, even with all gains set to maximum.
So I will try balanced pre-out.
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E600/DP410/804D2/DB2D/AQ Rockett44
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