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Source for Reverse Log Pots


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5/11/2000 8:31 PM
Ryan L
Source for Reverse Log Pots
Howdy, wunderin' if any one can steer me towards some REVERSE log potentiometers, 1 meg and the elusive 150K. Source for a plain old 150K audio taper also needed. Throwin' together a Mutron III clone, any tips appreciated. Thanks.....
 
5/11/2000 8:51 PM
Stuart

Omeg make reverse log pots, but only up to 470K.  
 
I used a normal 1M log pot in my clone.
 
5/13/2000 10:25 PM
Rick Erickson

quote:
"Howdy, wunderin' if any one can steer me towards some REVERSE log potentiometers, 1 meg and the elusive 150K."
 
 
If you can live with the weirdness, just wire up a standard Log pot but swap the outside wires. The sweep will be reverse but the taper will be correct. You can position the knob so it sweeps from 11:00 ccw to 1:00. Don't know where to find a 150K log pot but a 250K Log and a couple resistors could probably simulate one.  
RE
 
5/13/2000 10:33 PM
R.G.

Try reading "The Secret Life of Pots" at GEO.
 
5/14/2000 5:46 AM
Ryan L

Cool. I must be a little slow. What value resistors should I solder to which lugs? Will it still have to be rotated counter-clockwise? Thanks..........
 

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