USSR vintage tubes 6N8S. 

Direct equivalent of the 6SN7, 1578



High quality made for the military equipment


Lot of 2 pcs. Made in 1960'-80's.


Important note. Some valves in this lot may have a microphonic effect. This makes it impossible to use valves in combo guitar amplifiers and other sensitive equipment. Don’t buy this lot if the microphone effect may interfere with your device. I don’t take any claim if there is a microphone effect in one or more valves. I test the valves extensively and valves will work in most Hi-Fi or Hi-End tube amplifiers. The microphone effect in this case has no significant effect on performance. The sound of these valves is great. This is the main thing you should know when buying this lot.

 This tubes never been used, New from the old stock.


Reflector, Foton or Novosibirsk brands available (depending on stock availability today)

Dear customer, you can combine shipping buying more than one lot.
If You need more than one lot, or another quantity - please contact. 
Also please check other available items. 

Thanks in advance!