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I have a partial spool of the original coaxial Belden wire. It was steel stranded and rated to withstand the probe voltage (at least 1kv DC). If you send me a self-addressed stamped small padded

that rubber like pad? I have a couple operating without it no problem.

I have a Victoreen 6A with a damaged probe wire and I'm looking at repairing it. Does anyone know what material is used between the geiger tube and the tube socket inside the probe? ?Is it required

Hi Clint, I don’t know about the electrometer tube but I noticed that Michael says that they work. I have put the kits in a lot of CD V-700s and they are great. I even put some in the older Eberline

meaning they worked on cdv715. dont know about replacing corotron tube

yes I believe so I ordered a batch of those pentodes on ebay. . they worked.

Lenox, I have ordered the item from eBay. I also have a CDV-715 n repair. Do you know if a 5886 electrometer pentode is a direct replacement for the hard to find Victoreen VX86? Clint Thank you, Clint

Try this, Clint. It will replace the VR tube and the high voltage rectifier. I have used many of them and they work fine. I have one in my Lionel now. The guy that makes them is a great guy.

Hello, I have a Lionel CD V-700 Model 6b currently in good working order. ?I am looking for information on replacing the HV regulator tube for future reference. The documentation only states it is a

We're trying a new shipping method through eBay for Group Buys and Experiment Packages. The ads are arranged according to country and weight. There may be bugs in the process, but so far, it's worked

Re:??Off Topic -- My Friend Needs Help Dear Enthusiasts, Please forgive me for going?Off Topic, but my friend Dom needs some help.? Please see the link below: * Please help our Brother get back on

body {height: 100%; color:#000000; font-size:12pt; font-family:tahoma,new york,times,serif;} My original research of 20 years. (c) 2022 George Dowell, Viscom Inc., GEOelectronics@... Have

I like your idea.? That could look pretty neat.? You should look in the group files if you haven't already:? Doug Moore's Archive's: A little pizzaz for the CDV-700.? Doug mounted a few flashing

I found this board to use. https://www.ebay.com/itm/183016736030?hash=item2a9ca5c51e:g:Wf4AAOSwGBhaWre8 I wont use the oversize leds, there still 20ma but just more plastic. But has to be converted to

Paul not the right formfactor and also its not a spinning light but just a level meter

Russian Transistors used in all 3 positions on? ENi CDV-700 with LENi Mods. (LENiSKi) Direct transistor swap, with particular performance testing done on the HV transistor. The LENi mod adds a Zener

Oscilloscope patterns of original V-1 HV transistor generator circuit: Base-167 Hz: Base 7.85 ACV-P-P V1-Collector 334Hz V1-Collector 2.61 DCV V1-Collector 7.4 ACV Geo Note The LENi-SKi2 Russian

On the test bench, CDV-700's etc. are fitted with a temporary quick disconnect (5.5 X 2.1, pin+) for their "Battery" power input. The ENi CDV-700 normally operate from a two D-Cell Dry Battery, but on

HV Transistor ENi-1 V1 Some waveforms and Voltages seen and measured on a working CDV-700 / LENi mod, in preparation to try a Russian PNP Ge. transistor in that circuit. First tests are made with the

No problem/no rush Paul. Just know you have an audience here when you're ready. Best of luck with your project.Geo