Pair of 6SN7 to 7N7 adapters. They have cosmetic imperfection (glue residue visible) but works perfectly.
The 7N7 tubes are RCA's in original boxes. They both test very good.
Tried the combo on my amp and they are very quiet. Works nicely as a substitute to 6SN7 tubes. These are better than a lot of vanilla tubes out there. Add to your rolling collection for RSA, Woo, SP or DV amp.
The 7N7 tubes are RCA's in original boxes. They both test very good.
Tried the combo on my amp and they are very quiet. Works nicely as a substitute to 6SN7 tubes. These are better than a lot of vanilla tubes out there. Add to your rolling collection for RSA, Woo, SP or DV amp.









