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Re: expression pedal with all access



Title: Re: expression pedal with all access
Thx Ben-
well I got the 20k ohm Proel pedal. [didn't Kim say 20k ohm is what we want?].
It won't open the feedback line all the way [enabling an infinite loop], which is no good.
If I  replace it with a 25k ohm linear pot, will it go to Max. value for feedback when in the down position? What do I need to do to accomplish this.?

Thx
peter

Parts Express has replacement linear pots for about $4.

-----Original Message-----
From: Peter Einhorn [mailto:petereinhorn@mac.com]
Sent: Monday, May 13, 2002 8:39 PM
To: Loopers-Delight@loopers-delight.com
Subject: Re: expression pedal with all access

I ordered a' Proel Internal Ctrl Mono/Stereo Kybrd Volume Pedal' 20k ohm.
Could't find out about audio or linear taper. Guess I'll find out. Thx for
help!

-peter

> you can use the ernie ball as-is with a standard insert cable, but you
> get a log curve - the middle position of the pedal does not
> translate to the middle of the control range.
> in other words: if you set your control range to 0-127 (default),
> the middle pos of the pedal will not result in a cc of 64...
> in order to get this behavior, you have to replace the audio taper
> pot with a linear taper pot...
>
>> i think the ernie ball mono pedal will work fine....although i'm told i'll

>> have to build a special cable for it...we'll see.
>>
>> -jim

>>
>>
>
>

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My email will soon be ONLY   petereinhorn@mac.com
Please update your address book.