6K7G British GEC, NOS, mesh, milspec, tests perfect, x-rare

Description

One single British GEC made 6K7G/10E 558/ZA5699

This tube is abolutely new. No box, since taken from military crate. Other than that the tube is in perfect working condition and tests like a new tube should.

This is the WWII version that carries the old British military codes 10E558 and ZA5699 (later CV1941). It has a beautiful mesh and tests perfect.

Seriously rare item, just three pieces available!

This tube is guaranteed to be new and unused from vintage military stock!