vintage preamps EAB VE-12 and VS-21
I have these very old modules from a monitor console for a german TV broadcasting company called ZDF that still exists. Its from the 60s.
There are 6 tube preamps EAB VE-12 with 2 Telefunken E283CC’s and 4 modules (not shure if these are preamps) EAB VS-21 with 3 tubes Telefunken EF806-S.
These modules are without PSU or connectors, and are all original, including the caps - from the 60s...
I was wondering if someone knows these stuff and could give me an idea of approximate value for these items.