craigmorris74

Pultec PEQ with MEQ
« on: August 04, 2006, 08:06:11 PM »
I am building a PEQ with the mid cut of the MEQ added in, similar to what was discussed in an older thread:
http://www.groupdiy.com/index.php?topic=2534&highlight=pultec+filter

My design is based on this layout from CJ, along with the specific layout from Cayocosta, modified for this project.
http://www.angelfire.com/ky3/craigorris74/meq_peq.jpg

I've reached a dead end, since any audio I pass through increases almost exponentially in strength as from the low to high frequecies, regardless of what knobs or switches are turned.

Would anybody be interested in taking a look at this thing and troubleshooting it for me?  I understand the theory of operation of this thing, but figuring out what's wrong is another story altogether.  I thought it would be relatively simple, but apparently not.

Any help would be great.

Craig


 

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