E-mu Emulator Sampler User Forum for the EIII EII EI and EIII XP - Filter Cutoff does not work

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| | |-+  Filter Cutoff does not work		 « previous next »
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Author Topic: Filter Cutoff does not work  (Read 2578 times)
stools
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Posts: 13
« on: November 01, 2014, 12:22:45 PM »
Hi All,

my EII Filter Cutoffs are not working - all eight. When I put Q to the max. the volume is reduced (as usual). Do you think I should check IC87 first (4051 Multilplexer Filter Select) ? Can it be that when this chip is defective that cutoff is at maximum for all eight filters? Should I buy 74HC or 74HTC?

What else could it be? As it is all 8 filtes, it seems to be not a voice-problem.
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stools
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« Reply #1 on: November 09, 2014, 12:24:35 AM »
Success, I changed the Filter Cutoff Multiplexer IC87 to a new one. Filters are working correct now :-)
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E-mu Emulator Sampler User Forum for the EIII EII EI and EIII XP - Filter Cutoff does not work

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