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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C 3g, Tube C3g; Röhre C 3g ID, Vacuum Pentode

The TFK have a nice logo stamped into the metal. Hi Ale, A few observations. Of course there are some remaining x3g left, amongst which is dust catching yes! So, whatever it takes, to reduce the plate current, that can be virtual any defect. C3g, C3m, C3o, what’s the difference? Please read more about “fake” testing here, because some sellers do so with the U-trace. Loctal-8, B8G Sylvania, 3cg The THD is 0.

You can glue the metal base on the tube.

Headphone Reviews and Discussion – Head-Fi. It allowed plate distance adjustments after the tube was assembled.

Who can remember the ‘s with a long distance call from Europe to the USA? Apr 1, at 8: Here is where the Zirconium tuve comes in. Verzeichnis der Zwischensockel, Abt. Any tube from Things looks a bit “unsharp” when you look though. Do not fill glue in the center adjustment hole.

So the solution is a bit more complicated than you might think. They c3gg be used triode connected, but then gain comes down a lot, and the distortion increases to a level just below triodes like 6SN7.


I just received 4x Siemens today that have embossed cans my others are printed Guaranteed Delivery see all.

Used Siemens C3g Vacuum tubes for Sale |

It increases the maximum length of a cable if by putting in repeaters, by amplifying the signal before the signal-to-noise-ratio SNR gets really bad. However, here is another one that looks like the Lorentz? Other class quality otherwise equal: C3g End of forum contributions about this tube. Leider sind manchmal gleiche Typenbezeichnungen, bei sehr unterschiedlichen Daten, wie dieses Beispiel zeigt, anzutreffen.

Then, the whole hardware developed so quickly after the digital multiplexing was tubr, and analog repeaters were taken out of service everywhere sooner than expected.

Imagine the weight of such a cable on a ship, or the trouble with repeaters in salt water, with a meters column of water pressure on it, inaccessible for ever, somewhere between Honolulu and Paris, on the ocean bottom.

The lowest is a metal shield outside connected for lower hum. I found the Funke W19 tester very reliable in picking out used tubes with good lifetime in it. This means, you must use very tight limits for an auto bias test, much more critical as with a fixed bias test.

I purchased those tubes from a retired Telefunken employee, who traced down big lots of C3g and C3m to where they were originally sold to, and actually found some. Individual series number on each tube Let me bring to your attention, the C3g at it’s introduction in was the fist Frame grid tube, and it was not available commercially.

Though practical situations are extremely difficult, and such projects are higher arts of project management. I may want to try some other combinations such as 4P1L pentode in filament biasor why not some other drivers as 6e5pC3g and D3a.


Also it must have been a big customer. Same as with ECC81, 82, 83, there is c3g and c3m. The tube tester W20 Card from above Skip to content Sunday morning and my brain already started with a lot of activity early today.

The price of C3g was DM for one tube. C3g can easily provide a great performance as a driver with a gyrator load.

Little Dot Tube Amps: Vacuum Tube Rolling Guide

You can also try this with an old EL34, because these react to this much more sensitive than C3g. So, the 13mA tube is considered to be “good” above 8mA. Share This Page Tweet. You can understand it, regardless the noise.

It is crazy, and you wouldn’t want to know how many EL34 or C3g have been “improved” this way to sell it on an auction site. But it is certainly possible that Lorenz and Telefunken never manufactured these tubes. Some can be small square plates as you see here.


As if there is a gold colored, transparent layer, that you can see through. Now suppose you don’t want to use repeaters, this is not going to work.

Dies deckt sich mit der aus der Liste von gemachten Angabe ttube. Was soll man davon halten? You could repeat the message, and shout it to the next person.

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