Rega TT from the P3 on up, Dynavector 17D3 cartridge, and Dynavector P-75 Mk. 2 phono preamp (will accommodate low or high output cartridges). To borrow from one of the other responders, this combo will be "more satisfying" than virtually any digital playback device. Good hunting!
Where to start with vinyl
In your opinion what TT and cartridge would I need to buy to experience a noticable improvement over a Resolution Audio Opus 21 or similar quality ($3-4K new) CD player. Rest of system includes Rogue M-150 amps, Martin Logan Summits and tara air 1 interconnects and speaker cable.