RCA 5692 6SN7 RARE RED BASE NOS MATCHED PAIR

For your consideration we have the RCA 5692 Red Base MATCHED PAIR. These are very rare and hard to find NOS on the market. I have 38 total of these particular tubes so I can match your needed quantity. You are buying a matched pair of tubes. All tubes are tested on our Amplitrex AT-1000 tube test...

For your consideration we have the RCA 5692 Red Base MATCHED PAIR. These are ...