tube is compatible to 6Е1П

The documents on the Feilo 261-A clearly lists the 6Е1П as a replacement.

I can confirm that the tubes have the same pinout and work under the same conditions.

Anlagen:

• feilo_261a_6e1 (1 KB)

Für diesen Post bedanken, weil hilfreich und/oder fachlich fundiert.