21-06-2015, 04:46 PM
(This post was last modified: 21-06-2015, 04:47 PM by Alan Douglas.)
Must have been, since it's otherwise RCC gear and Mullard valves.
Three cheers for search engines; I would never have seen that reference to Negatron.
Three cheers for search engines; I would never have seen that reference to Negatron.






