All of AMEK desks from that era are pretty good in terms of signal routing and audio fidelity. These include the Angela, the Hendrix, the Einstein, the Galileo, the Rembrandt, and others. You may have to deal with patch bay and modular ribbon connector issues, and maybe some issues with the Super True automation PC (if it has one). I used to own an Angela and worked on a Hendrix. These are grea boards or those who want analog without doing the Neve or SSL thing. Enjoy!

"Langley" Mic amp upgrade boards are now available for the AMEK Einstein E10 module;

http://www.audiomaintenance.com/acatalog/aml_electronic_products.html

Part number AML-16-010

TAC Magnum version should be available in a few days.

Colin
http://www.audiomaintenance.com