A new and improved 6V6GTZ Ruby JJ Tube. Full power output. Well built and consistent in both durability and plate current range.
All RUBY™ Tube power tubes come already matched. Our matching process is very exact and our tubes are matched within +/- 1 mA (mille amp) of each other.
Tubes are substituted as available from the different manufacturing facilities as all are not up and running.
Currently in stock are the 6V6GTCZ / 6V6S
