Re:LGP-30 found in basement, the same model of drum computer...
by Maursault on Tuesday November 08, 2022 @05:07AM
(#33517672)
I don't know if 5687 are still made, but there are tube manufacturers, Shuagang and Linlai in China, JJ Electronic in Slovak Republic, and Reflektor Corporation in Russia.[1][2] But 5687 are not rare.[3]
[1] https://www.thegearpage.net/board/index.php?threads/current-...
Does anyone still make/sell tubes like this?