I have had the following products modded by GNSC with excellent results: ARC sp-11(reference Mod),Wadia Dac 27(Statement mod),Wadia 270(SE & Statement mod). All done with superb workmanship, trust me you will not be disappointed.
Mods for ARC preamp / amp
There's a company called Great Northern Sound advertising on Audiogon saying they can do some pretty amazing mods on ARC gear. Has anyone out there used them? Were you satisfied by their work? I have an Arc ref 3 / ref 110, before I consider handing them over for a mod, would really like to hear from all of you. Thanks.
Erik
Erik