Audio Metallurgy GA-0 interconnects

I have  had all  GA-0s for a number of years and love them.   Sound stage improvements  along with sound clarity  are excellent  as compared to  Cardas gold & MIT terminators in my all micintosh system. I just tried the Ag-0 for the ICs between my amps and preamp. To my ear  I hear  an improvement in "sweetness" of the sound if one can call it that. In doing the exchange of the ICs I broke one of the connectors and  have been trying to contact audio metallurgy for repair but have had no answer or reply. Anyone have the same problem. I wonder if they are closed down or just on vacation? anyone have a similar experience?

I have mainly Purist cables in my system but the cable from my source to pre is the GA-o.  I think it adds quite a bit to the soundstage and is just a good all around cable.  You do need to be careful with it though.  No kinks or hard bends.

Good information here.  Looking forward to a demo with these cables soon.