I have lot of 30 x 6N23P-EV tubes for sale!
USSR made 6N23P-EV tubes, equivalents to the ECC88, E88CC, 6DJ8, 6922.
EXTRA quality (EV version), long life 5000 hours or more!
Manufactured: "Reflector" Plant.
Each tube have "OTK" stamp (Technical Control Division).
Production date: 197x-198x.
NEW OLD STOCK!
photos
https://yadi.sk/d/sy8_AfV7fb4YT699$ shipped worldwide
