Differences between version 4 and previous revision of VariableChorusModification.

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Newer page: version 4 Last edited on May 27, 2017 6:48 am. by
Older page: version 3 Last edited on February 15, 2003 7:44 am. by
@@ -18,12 +18,9 @@
  
 The vibrato line boxes on the different models are somewhat different. While they have similar topologies, they differ in numbers of components, impedance, etc.. Before you actually solder anything in place, you might want to experiment with the amount of vibrato mix. Parallel a 100k potentiometer, wired as a rheostat, to the pins indicated on the second figure. If you need a ground to the preamp, run a wire to the preamp chassis somewhere. Tweak the rheostat until things sound nice and either replace it with a fixed value or just leave it in place. 
  
 I've tried this mod only on one of the models shown above. On all of the other models, I got the pinouts from looking at the service manual and schematics. 
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-I'm interested in getting some feedback from those of you that try this out.  
-BradBaker.  
  
 [http://www.dairiki.org/hammond/pics/ch_mod2.gif] 
  
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 TopicModification 

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