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RE: [Doepfer_a100] Unity gain mixer

2007-03-22 by David Salter

I have on of these modules from A Solutions and it's very useful.
 
Agreed that an expanded version would be great.
 
david
 
David Salter
Senior Consultant
PSG 

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________________________________

From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]
On Behalf Of Sylvain Delisle
Sent: 22 March 2007 12:35
To: Doepfer_a100@yahoogroups.com
Subject: [Doepfer_a100] Unity gain mixer



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
<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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