I run Alnico full range drivers and have tried EL84 based amp - too anemic, EL34 based amp - bass too flabby, cheap but respected digital receiver (from 10 years ago) - OK but nothing exciting, a battery powered 7 wpc T-amp (amazingly satisfying), 40 watt chip based mono-blocks with beefy power supplies (ah, as you said DBC, the "commanding" grip was there), 100 watt Hypex based digital mono-blocks again with beefy power supplies were a touch better yet, and finally to a full 40 wpc tube integrated running EL34, KT66/77/88/120, and my favorite 6550 output tubes added palpability/wetness.
Non Omega brand names withheld.