6SN7GT BRIMAR CLEAR GLASS FAT BROWN BASE BLACK PRINT 6SN7 1950's MANUFACTURE
6SN7GT BRIMAR CLEAR GLASS FAT BROWN BASE BLACK PRINT 6SN7GT 1950's MANUFACTURE We have on offer today, one of these sonically lush high performance triodes. It carries markings in black ink on the fat brown micanol base. This device shows full emission and superb matching for each triode section within each envelope - a hallmark of a good valve.