6N6P OTK Nevz gold grid, true NOS, milspec red tip

Description

One excellent 6N6P gold grid, special military quality tubes, from the 1970ies and OTK code.

This is the premium version with nickel plated pins = no corrosion, perfect socket contact. OTK military approved quality and already burned in, hence the red tip. 

These came in a bulk crate to us, so no original boxes but we will pack them with utmost care.

True NOS/NIB tubes from military stock. Limited quantity available.

This tube is guaranteed to be new, unused an to be in perfect working condition.