Results 1 – 36 of 36 Free Shipping on many items across the worlds largest range of C3g Tube. Find the perfect Christmas gift ideas with eBay. Buy C3G vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Built specifically for the German post, these are special quality – 10, hour pentodes for use in AF and RF circuits. This really is the ULTIMATE preamp tube.
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Little Dot Tube Amps: Vacuum Tube Rolling Guide
At least this proves to me, this is something real, and not some special action done, for some customer. These are NOS tubes Sockets never used before. The idea of an auto bias test is NOT to find all tube parameters. When it’s printed on the tube boxes and tubes itself, do not be mislead by this, because S-Versions can easily be verified by correct measurements.
Something similar happened in the USA, and from that period many very good, 12AT7 and are around. Leider sind manchmal gleiche Typenbezeichnungen, bei sehr unterschiedlichen Daten, wie dieses Beispiel zeigt, anzutreffen. These were not for sale for other customers. If these are marked “S-Version” it can not be true.
I found the Funke W19 tester very reliable in picking out used tubes with good lifetime in it. It is just like this when you look at a frame grid tbe the bare eye.
Share This Page Tweet. I think most of the secrets of how to make C3-tubes are gone with the wind, but at least we can still buy those miracles of tube art from new old stock.
Doing so on our planet, using good cables and finest tube equipment, they could overcome distances from one continent to the other.
Probably many other tubes as well, it’s just these three Types I ran across myself. Apr 1, at 3: Let nobody fool you.
Siemens C3g Vintage Tube & Tube Socket | eBay
Engraved logo old style. SN to Then, after it will be condensed on the glass, the Barium getter is only conditional active. High Amplification, low noise, long life, no distortion, small size, low filament power. Do not pay too much attention to this now, I will make accurate measurements later, when I have the AT set up for C3g, and then I will see what is the selection is exactly about.
C3g Tube for sale | eBay
Zirconium getters can have various appearance. A Zirconium getter is expensive and it works like this: And so, a six digit number of those tubes were stored and never used. You will find thousands of tubes or valves with interesting links. X3g see, with a long distance transmission cable, it works the same way.
Because of the high manufacturing numbers, these were very good quality.
It can have any problem at all. And perhaps “77” indicates was the year of manufacture. As if there is a gold colored, transparent layer, that you can see through.
They were used in repeater amplifiers for long distance telephony. C3g, C3m, C3o, what’s the difference?
C3g C3gFragen dazu. This technology is more expensive, and was used for tueb few tube types, perhaps only. Golden Plated Pins and Fix Ring. The tube tester W20 Card from above