> Hi List
>
> Is it possible to mod the Doepfer A-183-2 to have a 10 volt offsett

instead of 5 volt

> I wanna mod a set so i can use them to use them to control some Buchla 100

series vco's.

> They need 8 or 9 volt to have an audiorange tuning and add a voltage to

that offset.

>
> Cheers,
>
> Dennis

For this you have to replace R1 (220k) by 120k. R1 is the top right resistor
(next to the offset control). I have to point out that warranty is void if a
module is modified by the customer.

Best wishes
Dieter Doepfer