Tubes are in stock in the USA
6N8S (6Н8С) double triode with separate cathodes 100% New Item
these tubes are interchangeable with tubes 6N8S, 6H8C, 6SN7GT, 6N8P
Old stock. The tubes are new and never used
NEVZ factory
Different date codes from 1970's (from different batches)
Very careful packing
Lot of 10
Other tubes in stock in the USA (t
he range and quantity is constantly increasing):

Shipping:
Tubes are in stock in the USA, and will be shipped via USPS Ground Advantage ®
To all other countries through eBay International Shipping program