Mullard Blackburnf32 5AR4 GZ34Mullard Blackburn f32 5AR4 GZ34 test NOS HOLY GRAILHere is a single GZ34 made in Blackburn factory by Mullard, This is the best ones with f32 date code and fat base. Test over 100%. You will hardly find better tube anywhere Canada 10$ (USA 20$ r...80.00

Mullard Blackburn f32 5AR4 GZ34 test NOS HOLY GRAIL [Expired]


no longer for sale

Here is a single GZ34 made in Blackburn factory by Mullard, This is the best ones with f32 date code and fat base. Test over 100%. You will hardly find better tube anywhere Canada 10$ (USA 20$ registered), (Worldwide 20$ unregistered). They will be safely packaged.All tubes are tested with my personnal hickok tester