Modular Manufacturers

[Keith Winstanley]

Integrator & Concussor:
http://www.users.globalnet.co.uk/~concuss/

See my home page for integrator modules in home built cabinet as well (superb in -

my view although no one seems to talk about them) Compatable with Doepfer PSU 
and racks (sort of)

Also you missed MOTM modules:
http://www.synthtech.com/

Keith Winstanley
http://dspace.dial.pipex.com/town/street/sl67/