STUDIO REPAIR » E-MU » Drumulator  (30 Slides)     [Page 1 of 1] :: Jump To  
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E-MU Drumulator - Sample-Based Drum-Machine
 
E-mu Drumulator - Top View * …
E-mu Drumulator - Panel View * …
E-mu Drumulator - Rear View * …
E-mu Drumulator - Rear View * …
E-mu Drumulator - Jacks * …
E-mu Drumulator - Jacks * …
  Top View  
  Panel View  
  Rear View  
  Rear View  
  Jacks  
  Jacks  
E-mu Drumulator - Display * …
E-mu Drumulator - Logotype * …
E-mu Drumulator - Logotype * …
E-mu Drumulator - Panel View * …
E-mu Drumulator - Base Plate * The small black plastic in the middle of the base plate is the cover of the voltage regulator, using the whole metal plate as its heat sink…
E-mu Drumulator - Power Supply * The voltage regulator is placed in the middle of the base plate and covered under a plastic cap.
  Display  
  Logotype  
  Logotype  
  Panel View  
  Base Plate  
  Power Supply  
E-mu Drumulator - Taken Apart * …
E-mu Drumulator - Opened * …
E-mu Drumulator - Circuit Board * Rear view
E-mu Drumulator - Opened * An upgraded unit with ROM expansion and MIDI interface.
E-mu Drumulator - MIDI Board * Steinberg Research AK DRUM - MIDI expansion board
E-mu Drumulator - MIDI Expansion * Steinberg Research AK DRUM / Amptown Drumu v2.1 - MIDI expansion board
  Taken Apart  
  Opened  
  Circuit Board  
  Opened  
  MIDI Board  
  MIDI Expansion  
E-mu Drumulator - Circuit Board * …
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
  Circuit Board  
  Sound ROMs  
  Converter  
  Level DAC  
  Tom Filter  
  Channel Demux  
E-mu Drumulator - Imprint * Imprint on the circuit board. Never a beat off…
E-mu Drumulator - Display * …
E-mu Drumulator - EPROM Content * The first bytes of the operating system EPROM
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
  Imprint  
  Display  
  EPROM Content  
  Power Supply  
  Bridge Rectifier  
  POOF!  

 
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