This is an exceptional tube. Comes very close to the RGN2004 in my system. Great pics btw, and welcome to the forum, buddy.Another Vintage Mint NOS Full wave rectifier , made by Fivre in Italy type 5Z3 , with hanging Filament, smooth plates, grey , , squared getter located at bottom , black base . Selected for Air Force , markings are A.M. with his original carton box
Many thanks , really appreciated your kind feedback, I’m really proud to be here and to be your friend, thanksThis is an exceptional tube. Comes very close to the RGN2004 in my system. Great pics btw, and welcome to the forum, buddy.
Many thanks Steve, I really appreciate your feedback and message. I started about ~ 15 years ago with only vintage vacuum tubes, my collection was primarily focused on early postal tubes 1920’s, then Fivre tubes made in Italy , Marconi Italy , Telefunken Milan (made in Italy too ) Zenith Monza / Philips , all those firms which I considered among the best tubes.Fabulous collection and looking forward to seeing more. How long have you been collecting and how many tubes would you guesstimate you have.
I know what you mean about the glow of some of these tubes. My favorite was the TFKN RGN 2004 mesh plate
You’re right Steve, probably I started from the opposite sideI cannot fathom 10000 tubes. However I understand the warehouse storage need. Can you tell us a bit about your system. My system has been all tubes for about 25 years but have never had the urge to be a collector. There is one collector here on WBF who told me his annual expenditure on tubes is $250K. You could probably sell off those 10000 tubes and buy yourself a new house. When I reflect on tube collectors and what they have stored most don’t reap the rewards during their lifetime and it becomes part of one’s estate. I source most of my tubes now from collectors who at this time in their life begin selling off bits and pieces to hobbyists
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