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How to normalize inputs OR-combiner?
MUFF WIGGLER Forum Index -> Music Tech DIY  
Author How to normalize inputs OR-combiner?
badmaxton
Hi,

Been working on the design of an OR-combiner, based on the discussion in this thread.

In particular, I've followed this schematic:

Kingnimrod wrote:


..., which I've put into a box together with 4 separate attenuators based on the simple attenuator circuit on the Doepfer DIY page.

Now I'd like to normalize each OR-combiner input to one of the attenuator outputs. I tried to just connect each OR input jack's switch directly to an attenuator output jack, but that didn't work.

Any idea what is missing?
KSS
Connect the switched normal of the attenuator output jack, the vertical arrow on right J2 on the Doepfer DIY drawing, to the normal switch of your OR input jack.

Kingnimrod's drawing does not show this third connection to the jacks.

This will let you unplug the normalled connection from either and let you use the Attenuator output and OR input separately.
badmaxton
Thanks for the detailed answer, KSS, will try it out!
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