TESLA  AZ11 MATCHED PAIR

used Full Wave Rectifier tubes

Same as AZ1 or RGN1064 tube, but with the German Y8A base

 instead of European side contact P8A base

grey plates, square foil getter, ceramic mica

made in Czechoslovakia in 1955 and 1958

tested strong - 90%

 the tubes are in a perfect electrical and visual shape

price is for the pair - 2 tubes

you will get the tubes you can see at the pictures

I always send the tubes by registered priority mail with tracking number within hours after receiving payment