I've been interested in this turntable for a while. What are your thoughts on it? And what cartridge are you using?
I likewise, have the same phono stage and think it is amazing running directly into a tube power amp. For grins For a test, I took my CA 640A v2 (from our TV room) and hooked it up in my TT system. The synergy w/ the GCPH was spectacular, so I imagine your 840 series must be a superb match. In fact I liked my Technics TT, GCPH, and CA combo so much I thought that it must sound great w/ CA's top tier kit, and that is how I came upon your system. I truly believe you have a hid gem.
I hope you have a nice audio rack. I'm using a Target Audio rack and it compliments CAs and Technics TT gear so well by adding soulful body to the sound.
Lets see some photos.