Thread: +12V-only-Modules Skiff
Of course, the easiest way around not having a 5V bus is something like a Doepfer A-100AD5, which also works solely from a 12V only supply. Only 100mA, but so few modules actually demand 5V (mainly digital-based ones) that the load amount isn't usually an issue.
-- Lugia
It's not about 5V. These Modules run even without the +12V, that most Modules require. These Modules only use one "half" of the 12V bus and do not need a special PSU like the rowpower or uZeus.