Who is TLA? The 33xxx series is from the latter Neve broadcast series. Any of the early Neve stuff is worth using and owning. If it has not been refurbished in the last few years, it very well needs to be done by now.

I'm a big fan of older (and newer, for that matter) TLA stuff - However, I can't say that I know the model you're referring to -

Got a model number or series name/color? Or are you actually thinking of modules from their consoles...?

I remember seeing these for sale by TLA (Tony Larking Audio)about 10 or more years ago. TLA have been in business for quite a long time (I believe it started out under the fathers name - Don Larking Audio) and they were dealing in this type of stuff before the popularity, and prices, went through the roof. The 33135s are indeed modules from a broadcast series desk. The TLA box looked like it was well put together, in terms of racking and such, and, while they're not the 'big daddie-class-A' type of module, they are very nice sounding. I don't know the exact euro to dollar conversion rate off the top of my head but this stuff is getting harder to find and it's not getting any cheaper.
Good luck,
Den