Doepfer

Hi Florian

Your suggestions immediately brought the A135 VC Mixer to my mind. 
Maybe if a couple of +/- offset pots were added to the A135, it 
would be the true "Swiss Army Knife" of modules. Because, as much as I 
use attenuators, four VCAs would be a really useful thing to have, 
plus you'd have the option for attenuation/offset and final mixing.

Joe

--- In Doepfer_a100@y..., Florian Anwander <Florian.Anwander@c...> 
wrote:
> Hi martin 
> 
> > Is it just me and Florian who like to see this module in 
production, 
> > i want some feedback please, maybe even a poll created on the 
subject.
> I have to admit, that I would not buy it, since I can build it on my 
own.
> 
> 
> 
> Nevertheless I'd suggest some features:
> 
> It should contain three channels. Two of them look like:
> - One cv input, 
> - One linear Potentiometer that attenuates or amplifies the signal. 
The 
>   signal in put should not be dc-compensated. This means if there is 
>   already an dc-offset it should be fed through.
> - One linear Potentiometer that selects a dc-offset between 
-5/+5Volts. The 
>   offset should be added after (!) the amplifier of the CV-Input. 
(This
> means 
>   a second op-Amp vulgo some cents more to spend)
> - A switch, which pulls down the offset to a lower range (0.5/+0.5 
Volts)
> - One CV-Output.
> 
> The third channel should only contain 
> - cv input
> - Amplification/Attenuation Potentiometer
> - cv output
> 
> The three output jacks should be connected to each other via the 
switching
> contacts, so if only the third output is plugged, then the module 
works
> additionally as CV-Mixer
> 
> Florian
> -- 
> Florian Anwander                  |ConSol*  HP-Support
> Tel.   +49.89.45841-133           |Consulting&Solutions Software 
GmbH
> Fax    +49.89.45841-139           |Franziskanerstr. 38, D-81669 
München
> email: florian.anwander@c... |http://www.consol.de