Krell KRC-3 vs. Pass Aleph P

I've recently purchased a used Innersound Eros 2, and am driving the top panels with a Parasound HCA 2200 ll.I sold an integrated I had, and am looking for a preamp.I love the sound of tubes, but had a VTL 2.5 in the system and thought that the bass was a bit loose.I was also considering a Rogue 66. I noticed that the Krell and Pass can be had for a reasonable price. I like the tube high end, but (being a bass player for a living) need the bass impact and definition.I'm a big imaging and soundstage fan. (hence the Innersounds)I wouldn't mind going solid state, but want to stay away from anything bright.This is my first attempt at a serious system. I'm using a Parasound as a cd player.( which I'm aware is my weekest link)But first I need a preamp.As I don't own one. So, I'm looking for tube warmth and liquidity and SS bass.( just like everyone else. Any ideas?