Yahoo Groups archive

Doepfer

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

Message

Re: [Doepfer_a100] Passive Mults

2014-11-30 by james.husted@mac.com

The module you want is a unity gain mixer/summer - it is like a mixer without the level controls. Intellijel designs makes one called the Unity Mixer for US$75 (on Analogue Haven - http://www.analoguehaven.com/intellijeldesigns/unitymixer/ <http://www.analoguehaven.com/intellijeldesigns/unitymixer/> ). It is a dual 3-in 1 out summer that is normalized together so can make a 6-in one out summer. It is also only 2HP wide. Very useful if you have VCOs with only one V/Oct Cv in and you want to drive it with a sequencer and transpose from a keyboard for instance. 
-James

James Husted, Designer, Synthwerks LLC • www.synthwerks.com • james@synthwerks.com • info@synthwerks.com


> On Nov 30, 2014, at 12:20 PM, florian anwander fanwander@mnet-online.de [Doepfer_a100] <Doepfer_a100@yahoogroups.com> wrote:
> 
> Hello David
> 
>> So would buffered mults work in the same way but with no risk?
> No buffered mults wouldn't work at all. They are the opposite of a mixer 
> (think them as 7 aux sends of a mixer, with send volume turned fully up).
> 
> A mixer is a mixer. Thats it.
> 
> A multiple in your planned setup is simply a shortcut between two 
> outputs and one or several inputs. Using them may work some way, as long 
> as you are feeding them with the outputs of equal modules. Feeding them 
> with the outputs of different modules may cause troubles; but as long as 
> they are built like Doepfer ones (a serial resistor in the output path), 
> you won't kill them. The troubles may be in the dimension of "one signal 
> suppresses the other signal in a significant way" or "signal A causes a 
> frequency damping of signal B". This may be fun or may be an unwanted 
> effect.
> 
> Florian
> 
> 
> ------------------------------------
> Posted by: florian anwander <fanwander@mnet-online.de>
> ------------------------------------
> 
> 
> ------------------------------------
> 
> Yahoo Groups Links
> 
> 
>

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.