I got a Line Magnetic 845 Premium from Mike Rose at Excel Audio, Newport Beach. I think it came with Shuguang tubes and sounded great driving a pair of Harbeth 30.2 Anniversaries. I swapped the 12ax7s for some NOS 1965 Amperex Bugle Boys. Made it better. I then swapped the 300bs. for a pair of Emission Labs 300bXLS's, much more better! Build quality seems very good, the 2 parts are both very heavy. The power button feels like it may eventually be an issue.
I dropped by Excel today and listened to the new Line Magnetic KT88 integrated driving a pair of Klipsch Heresy 4's. What happened down there in Hope Arkansas? The Heresies sounded great. The LM KT88 is wonderful and a steal at about $3,000. I like it better than their $2,000 EL34 amp, which is no slouch, and their KT150 amp. Reminded me of the Luxman KT88 power amp and Luxman preamp combo. That's good company!
I traded an Audio Research Reference 110 and AR LS28 preamp for the Line Magnetic. I'm glad i did. I think the LM845 Premium sounds better. Huge, 3D sound stage and the mids, the mids boys, they are something beautiful.
Oh yes, I also listened to the Line Magnetic CD player/DAC, very nice. They have a phono stage which looks like the power supply for an industrial soldering iron (not pretty) but it sounds really good.
Anyway, thumbs up on the LM845 Premium integrated.