Vintage Simmons Drums (UK) Users Group

Check, while Autotrigger is running, if you can alter the values with audible result. If this is not possible, change IC50, a 4067 working as multiplexer. If it IS possible: Looks like IC19, a 4051, is dead. This one is plexing the 6 pad inputs.
Good Luck
Michael
  ----- Original Message ----- 
  From: db13401992 
  To: Simmons_Drums@yahoogroups.com 
  Sent: Saturday, December 27, 2008 6:09 PM
  Subject: [Simmons Drums] SDS9 HELP!


  Hi all, just joined... fantastic site! I need some help troubleshooting 
  my SDS9 brain: none of the pads trigger the brain but the auto trigger 
  function and everything else works fine. The LEDs don't light up at all 
  even with the sensetivity all the way up but they light up during auto 
  trigger. Any ideas? Thanks in advance.



   

[Non-text portions of this message have been removed]