HammondWiki - Diff: EliminatingThePercussionVolumeDrop

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Newer page: version 8 Last edited on August 11, 2011 7:01 pm. by
Older page: version 7 Last edited on November 26, 2005 9:51 am. by
@@ -3,9 +3,10 @@
 Before poking in your Hammond, please note that HammondsCanKillYou. 
  
 The most popular setting for the four [Percussion] switches in the B-3 family of Hammonds is the where all four switches are rocked toward the rear of the console. With this setup the percussion VOLUME switch is in the __SOFT__ postion. When this switch is rocked toward the front of the console, the __NORMAL__ position, the volume of the percussion signal increases while the volume of the drawbars signal decreases. A simple modification can be performed that will eliminate the decrease in the drawbar volume, while still allowing the volume of the percussion signal to be increased when the __NORMAL__/__SOFT__ switch is set to the __NORMAL__ position. 
  
-The percussion drawbar-volume drop is inherent in many organs, including ALL B-3, C-3, A-100, and RT-3 organs . To solve this on those models, you can jumper out a resistor on the matching transformer assembly, which is the round metal-enclosed thing mounted on the upper right side (looking from the back) of the organ. 
+The percussion drawbar-volume drop is inherent in many organs, including ALL B-3, C-3, A-100, RT-3 and the M3 . To solve this on those models, you can jumper out a resistor on the matching transformer assembly, which is the round metal-enclosed thing mounted on the upper right side (looking from the back) of the organ.  
+  
  
 * Remove the two screws securing the cover, and notice a group of resistors mounted on a strip on the left side of the matching 
  transformers. The resistor to jumper out is the lowest one on the left ~[in a B/C-3, this is R1 (3.9Meg), in an M-3, 
  it's R2 (1Meg).] 

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