E-mail me and I'll send you a pic which I got from Manfred when I bought mine and asked the same question.

Manfred said that they are not meant to be bought separately although they do sell them separately... weird.

--- In Doepfer_a100@yahoogroups.com , "pro2andrius" <ventral@...> wrote:
>
> anyone has a Mixer OSC module , i received it yesterday but no idea how to connect it cos it doesn t have any ribbon power connector, it seems to be attached to the main OSC module with 5 wires i see at the left of the module.... i emailed to MFB but no answer at the moment. i bought the module brand new but no instructions inside the box!
>