I just purchased a set of four 6922 for my ARC LS-15 from Upscale Audio in California. Received them in four days to NJ. Amazing difference. Yes I bought the top shelf version. In fact, immediately apparent, just getting better all the time.
rodman99999 : always enjoy your posts
mijostyn : Thanks for the link to the tube store
rodman99999 : always enjoy your posts
mijostyn : Thanks for the link to the tube store