I had some Wunder pre/eqs .they're kinda warm fairly clean.
they sound nothing like a 1073 and had nothing to do w/ the Neve company as far as I know.
lots of headroom/gain.DI was pretty good
had some tech problems with them though.mike fixed em but a couple sessions got halted because of it.
the eq is fairly sweet,broad..pretty ok.
Quite liked em on overheads
they were cloned froma custom console made for John Paul Jones [of Led Zep] home studio ..No zep stuff was ever recorded on it though.
in fact I don't know of
any commercial recordings made on that console