Perhaps it would be best to offer a 6U Metasonix subrack that also
safely accomodates Doepfer, et al modules.

Beyond this, perhaps offing the power supply (and busboards )
separately for retrofitting into Doepfer racks (or other DIY
applications) would be enough to make everyone happy.

Doug

>  
> i cannot make, or connect, an extra 5volts psu to the doepfer rack

in order to mount the metasonix modules.

>  
> i'd much prefer another solution, with which i can mount the

metasonix modules right away to  my doepfer rack.

>