Found this looks like one half of the tube is not used. Looks like a wire shorting the grid plate and cathode on one triode in one of the pictures
Can it be traced from the pictures
Is the transformer wired 13:1?
https://reverb.com/item/26608792-stephen-paul-modded-neumann-u-47
Can it be traced from the pictures
Is the transformer wired 13:1?
https://reverb.com/item/26608792-stephen-paul-modded-neumann-u-47