Offered for sale a matched pair of RCA 6SN7GTB vintage tubes.Manufactured in the USA.Considered to be a a premium 6SN7,very musical and detailed.
No discoloration,no gas shorts,leaks or other irregularities.Test results:
Tube#1 1900 whereas 2000 is new
Tube#2 1900 " " " " "
Offered at $45 shipping included.Thanx and Happy Holidays.
