I use the JJ 243 in my system and love it - great build quality, sounds just like you described it, and has a great MM/MC phono stage to boot. I found one used for around $1,200 shipped and have no plans to replace it soon. Right now I'm using it with a VAC amp, but will soon be getting Dodd Audio monoblocks. I also will be auditioning the Nuforce amps, but doubt they will better the Dodd amps with my Soliloquy speakers, which are pretty easy to drive.
Beez