Hello there....I too am a Jazz fan, collecting LPs for over 40 years, and another guy who recommends tubes but there are some great SS UK integrated amps that may do it for you. This dealer is in Campbell and really knows his stuff and stocks a great inventory of new and used LPs. He can help you put together a great system. Go with gear that give you a deeper connection to the music. The PL gear sounds fantastic and is reliable, real music makers that are mostly set and forget. The only thing you would need to watch is replacing the power tubes every 1/1/2 to 2 years depending on how many hours a week your listen.
http://www.theanalogroom.net/ Enjoy the ride!
Chris O.