STUDIO REPAIR » E-MU » Drumulator »  EPROM Content     [Image 27 of 30]  :: Jump To  
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E-mu Drumulator  •  EPROM Content
The first bytes of the operating system EPROM
E-mu Drumulator - Sound ROMs * …

E-mu Drumulator - Converter * The main D/A converter (AM6072)

E-mu Drumulator - Level DAC * …

E-mu Drumulator - Tom Filter * SSM2044 filter for toms

E-mu Drumulator - Channel Demux * A DMX-88 from Precision Monolithics Inc. serves as the channel demultiplexer

E-mu Drumulator - Imprint * Imprint on the circuit board. Never a beat off…

E-mu Drumulator - Display * …
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E-mu Drumulator - EPROM Content - Image by Nikolaus Riehm
E-mu Drumulator - Power Supply * Mounting of the +5V voltage regulator

E-mu Drumulator - Bridge Rectifier * Maintenance & Repair - Replacement of the four rectifier diodes by a bridge rectifier

E-mu Drumulator - POOF! * PooF - Routine to clear a memory mismatch

 
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