From yahoo Sent Thu, Jun 5th 2014, 08:17
> Thank you very much for your detailed answer. > > > And yes, linearity is important for me. > If it's not too much work for you, could you please tell me which > resistors I have to change, and what would be the new values ? > > > Regards, > > > Thomas You have to increase the values of the resistors that define the amplification of the circuit (nothing but the standard circuit of an inverting amplifier with opamp) by the same factor. These are the 47k and 100k resistors of the unit in question (R1, R6, R11 = 100k and R4, R9, R13 = 47k for the sub-units 1, 2, 3). You may replace e.g. 47k by 470k and 100k by 1M. Good luck Dieter Doepfer ------------------------------------ ------------------------------------ Yahoo Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Doepfer_a100/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Doepfer_a100/join (Yahoo! ID required) <*> To change settings via email: xxxxxxx_xxxx-xxxxxx@xxxxxxxxxxx.xxx xxxxxxx_xxxx-xxxxxxxxxxxx@xxxxxxxxxxx.xxx <*> To unsubscribe from this group, send an email to: xxxxxxx_xxxx-xxxxxxxxxxx@xxxxxxxxxxx.xxx <*> Your use of Yahoo Groups is subject to: https://info.yahoo.com/legal/us/yahoo/utos/terms/