Tube-Chassis Compatibility List? 19” K4906

arcadegarage

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Looking for a tube-chassis compatibility list.

I have a 19" Wells K4906 chassis that was just recapped but the green gun on my tube is dead (confirmed with rejuvenator) so I was going to swap the tube.

I have a few other monitors on shelves. Is there a list somewhere or does anybody know what tubes would be compatible with that chassis?

Thanks!IMG_6555.jpeg
 
It's not technically just the tube that is compatible, it's the YOKE primarily. The 4900 series uses a high impedance yoke. You could possibly find a tube with the right neck socket remove that yoke, and place it on the new tube.
 
Have you tried repeating the rejuv process a few times? Sometimes they go out but come back. Mix in a few clean and balance and remove shorts.
 
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