Not trying to open up a can of worms but I did get some low level punch when I got a dedicated circuit with only the amp on the line. I also listen mostly at low volumes. Speaker placement/room characteristics I'm sure help...but probably the thing I've noticed the most is that component matching really helps.
That said, my Primaluna Evo 400 power amp does a wonderful job with low volume bass.
That said, my Primaluna Evo 400 power amp does a wonderful job with low volume bass.