A very nice EX EQUIPMENT device Brimar white print badged GZ34 although Mullard Manufactured carrying the date code of f32 B9L2 The black base is tight to the envelope and the pins are clean and uncorroded, . The device tests as FULL EMISSION using our AVO VCM163 valve tester.
On offer today we have a Marconi U70 / 6X5GT rectifier. This device is new boxed stock from the 1960s and has markings in white ink. The valve shows 100% emission and has a fat black low loss micanol base tight to the envelope with bright uncorroded pins - a very nice valve indeed!.
Now these are truly beautiful devices, new old stock supplied in bulk box - we have one lot of these and once they have gone - that's it. Wherever else will you find a stash of new EZ81 at a keen price by one of the best names in the business - simply super. PRICED PER DEVICE INDIVIDUALLY BOXED.