6SNGT, RCA, MATCHED PAIR VT-231 GREY GLASS, FAT BASE, SMALL LOGO, SAME DATE CODE, H4E, MAY 1944 PRODUCTION, 6N7
We have on offer today, a matched pair of these sonically lush high performance triodes.They carry base markings in white ink and etched cartouche on the envelope. This device shows good emission and matching for each triode section within each envelope .
