New Soviet 6N8S double triode vacuum tubes in their original boxes.

6N8S are analogs of 6SN7 / 1578 / ECC32 tubes.

Produced on NEVZ (Novosibirsk) factory.      

Original packaging and excellent condition, as shown in the photo.

Two tubes in one lot.  

Matched pair!

Each tube is tested on L3-3 tester. 

The parameters are written on separate labels and attached to the tubes.