ARC Pre + which SS amp?

I've got an ARC SP9 with GNSC Ref mods. I ran it with a Levinson 331 for many years but about a year ago I replaced the Levinson with a McCormack DNA-500. Whoa, what a step up! Amazing dynamics and depth of soundstage. Great match.

My LS25mk2 is very happy paired with Bel Canto ref1000's. IMO a better combination than the LS25mk2 and the VS110.

I'd recommend you try it with your Bryston for a while and see if that works for you. As an alternate, I'd try to give a listen to the ARC solid states. Some of them are quite good - D240, 100.2. You just never know what is going to sound great in your listening room. My 2c. Good luck.

I second DNA-500.
However, one note of caution, with the 500, the input impedance of this amp is rather low at 10kohms, so careful matching with a tube preamp is a must. You can't have too high of a gain or you won't be able to finely adjust the volume.

Similar experience as MdConnelly. I have an ARC LS-25 Mk I with GNSC Ref mods, using 4 Amperex 7308 white labels). Switched from a Levinson 333, which I had for 8 years, to a Pass X350.5 about 6 months ago, and my jaw just dropped to the floor. Speakers are Thiel 3.6

FrankC