Soviet 6P45S output beam tetrodes.
Tested on L3-3 in pentode mode.
One tube in one lot.
Designed to work in the output stages of the horizontal blocks of the television receivers of the color image with a ray deflection of 110 ° kinescope.
Durability of at least 5000 hours.
The date of manufacture of the tubes is different.
All the tubes were tested on L3-3 tester and are 100% working.
Tracking number is provided.
Many defective ones happen among tubes of this type (also among the tubes that look like new ones), so it is important to buy tested ones.