I also went backwards. I have two separate systems. I have a "surround" system with a Denon AVR, totally separate amps and a conglomeration of speakers. My TT is a Marantz TT-15s1 and Clearaudio Virtuoso cartridge it came with.
My reference system is all tube, Cary SLP-05, Dialogue 7 monoblocks. My TT is VPI Prime Classic with a Sumiko Pearwood cartridge and Musical Fidelity Nu-Vista vinyl phono preamp. Two very different systems but equally impressive. Surround for sheer power and energy. Tube for realism and sound quality.
If I want quiet reflection, I go tube. Rock concert, surround.