Home |
Search |
Today's Posts |
#1
![]() |
|||
|
|||
![]()
Hello All:
Here is a neat tube made the Soviets at Svetlana. Heard a lot about these tubes. Anyone using anything like this? http://cgi.ebay.com/GU-84B-4CX2500A-...cmd ZViewItem Tube spec's at: http://www.qro-stuff.com/gu-84b.pdf The neat thing about Tetrode Tubes, is that it can be designed to have a low input drive requirement for full output. With a step up transformer and a resistive load on the input circuit of this Tetrode Tube. The Pride DX-300 uses such a circuit with a 4CX250. So no driver is required as the Triode Tubes in a Grounded Grid design. Anyone using one of these tubes? Jay in the Mojave |
Thread Tools | Search this Thread |
Display Modes | |
|
|