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Doepfer

Index last updated: 2026-04-29 00:15 UTC

Message

Re: Unity gain mixer

2007-03-22 by ilanode

Yes, highlys usefull device.


 --- In Doepfer_a100@yahoogroups.com, "Sylvain Delisle" <sdelisle@...>
wrote:
>
> New module suggestion: a unity gain mixer.  Something like 7 INS to 1 
> OUT with no attenuators.  4HP.
> 
> Something like this in fact:
> http://www.users.globalnet.co.uk/~concuss/concussor/mx61.htm
> But replace the Inverted OUT of the MX61 by an other IN.
> 
> Possible variations:
> - Replace the Inverted OUT of the MX61 by a CV-IN to modulate the 
> amplitude of the Output (for added versatility).  
> - Or Replace the Inverted OUT by a +/-DC offset potentiometer, but 
> I'd still prefer as much INS as we can put.  My opinion.
> 
> I think this has already been suggested before, so it's not a 
> real "new" suggestion, but with so much modules giving digital outs 
> (A-152, A-149-3), clocks, gates, triggers ... we currently don't 
> have, AFAIK, a Doepfer product to mix those and build a composite 
> clock or rythm pattern composed from several sources.  I think that 
> even more than before, a module of that sort is needed.
> 
> Yes, we have A-138 ... which is an overkill for that task, since we 
> don't need attenuation for that task and it has too few INS.  You 
> need at least 2 A-138 to create a descent trigger pattern or clock.
> 
> Also, in the current trend for 16 to 28HP modules ... a highly 
> usefull and cheap 4HP would be welcome.
> 
> Personnaly I think this would be a highly usefull product that a lot 
> of people would want.
> 
> Sylvain
>

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