Mods for ARC preamp / amp

Hi Erik...I have similar setup with CD7 as well. GNSC does not do mods for the Ref 110 nor any of ARC's digital products. So the only product eligible for modding is your Ref 3. I contacted them a few yrs ago and at the time decided to wait. By the way they also mod Wadia products so you may want to enquire about their mods there. I am interested to see what feedback you get. Also, how do you like the combo of the Ref 110 with the Elipsas? Did you always have this combo or did you switch over to the Elipsas with the ARC gear? Is the Ref 110 sufficient to drive the speakers? Thx

Do an internet search on GNSC modifications. They are not new at this and have been doing it for a long time. Steve also has a history with ARC. I believe that there are some reviews of their mods on HiFi+ magazine. I have not owned thier products but have heard them in others systems and was impressed.

I have had the following ARC products modded by GNSC over the years with stunning sonic results. Highly recommended.
PH3SE, LS16MKI, REF2MKI, REF Phono, Classic 120's.

I currently have a REF3 LE and a REF2 Phono at GNSC being modded as we speak.

Visit their website.

Have read lots of positive reviews of these guys, and since they have been promoted on Audiogon, they are recommended.