Please, pay attention to the title: '=' means "fully similar"  our tube can replace this model  without any additional adjustements; '~' means "partially similar"  our tube can replace this model only after some adjustments to your system.
Soviet HI-END double triode 6N26P (ECC42, 2C51, ~6N30P-DR).
Reflector factory.
Two tubes in one lot. 
Matched pair.
Tested on L3-3 tester.

We ship via International Airmail.
Tracking number is provided.
Important notice for buyers from Canada -shipping to central and western provinces of Canada may take up to 2 months! 


Important information for buyers from Australia, Oceania, Central Africa and South America: due to increased shipping cost to these regions, shipping price is calculated individually. 

!!!Dear buyers, despite the treacherous Russion invasion of Ukraine
we are working!!!

Some minor delays in the delivery may happen.