Groove Electronics M4CV or M2CV

[oscillator909]

Hello,

i need a owners manual for the m4cv interface from "groove electronics".

think it´s very hard to get .....

But, there is a m2cv interface, also from groove.

Anyone have a manual for this and can send me a scan ..... ?

Or, a good photo from the panel of the interface is needed,too.

there are some functions shown.....i found a photo on the web, but
it´s in very low resolution and it´s not possible to read .....

greetings from germany

Phil