Yamaha DTX900K Electronic Drum Set Specifications:

• Configuration
• Trigger Module: DTX900
• Rack System: RS130
  
  Drum Pad Sets:
• DTP900 Pad Set includes:
• 2 PCY135 3-zone cymbal pads
• One PCY155 3-zone cymbal pad
• One RHH135 2-zone Hi-Hat pad
• KP125W kick pad
• 2 CH750 short cymbal booms
• SS662 snare stand
• DTP901 Pad Set includes:
• One XP120SD snare pad
• 3 XP100T tom pads
• One CH755 cymbal boom
• One HS740A hi-hat stand
  
  Tone Generator: AWM2
• Maximum polyphony: 64 notes
• Wave: 205MB (when converted to 16-bit linear format)
• Voices: Preset: 1,115 drum voices, 211 melody voices (GM)
  
  Drum kits:
• Preset: 50 kits
• User: 50 kits (in the Flash ROM)
• External: 1584 kits (or 99 x 16, in the external USB storage device)
  
  Effects:
• Reverb: 9 types
• Chorus: 19 types
• Variation: 51 types (Drum Kit)
• Insertion: 51 types (AUX IN/SAMPLING IN)
• Master Effect: 9 types
• Master EQ: 5 bands
  
  Trigger:
• Trigger Setup
• Preset: 9
• User: 5
• Pad songs
• Play, chase, cutoff
• 4 songs (max.) can be played simultaneously.
  
  Sequencer:
• Note Capacity: Approx. 152,000 notes
• Note resolution: 480 ppq (parts per quarter note)
• Song recording type: Real time
• Song tracks: 2 tracks
• Songs:
• Demo: 3 songs
• Practice: 44 songs
• Pad song: 40 songs
• User: 50 songs
• Sequence formats: DTX900 Original Format, SMF format 0
  
  Click:
• Tempo: 30 to 300, Tap tempo
• Beat: 1/4 to 16/4, 1/8 to 16/8, 1/16 to 16/16
• Timing: Accent, Quarter note, Eighth note, Sixteenth note, Triplet
• Click Voices: Preset: 8, User: 1
• Training Functions: Measure break, Groove check, Rhythm gate
  
  Click:
• Sampling:
• Samples: 1,016 (for the User Voices)
• Sampling Source: Audio input signals via AUX In/Sampling In, Audio output signals via Output (Resample)
• Sample Data Bits: 16 bit
• Digital Sampling Frequency: 44.1kHz, 22.05 kHz, 11.025 kHz, 5.5125 kHz (stereo/mono)
• Sampling Memory: Optionally installed, expandable to 512MB (256MB DIMM x 2 slots)
• * DIMMs are not included
• Sampling Format: DTX900 Original format, WAV, AIFF
• Sample Length:
• Mono: 32MB
• Stereo: 64MB
• Sampling Time:
• 44.1kHz: 6 min. 20 sec.
• 22.05kHz: 12 min. 40 sec.
• 11.025kHz: 25 min. 20 sec.
• 5.5125kHz: 55 min. 40 sec.
• *Mono/Stereo
  
  Controllers:
• 8 sliders: master, phones, click, accompaniment, kick, snare, tom, cymbal, hi-hat, and miscellaneous
• Data dial
• Display: 240 x 64 dot graphic backlit LCD, 7-segment LED (3-digit)
  
  Connectors:
• MIDI in/out
• USB to device/to host
• Output L/mono, R (standard phone jack)
• Digital out (EIAJ CP1201, IEC60958, S/PDIF)
• Individual output 1-6 (standard phone jack)
• Trigger input jacks 1 to 9, 12 to 15 (standard stereo phone jack, L: trigger signal, R: rim switch)
• Trigger input jacks 10 and 11 (standard stereo phone jack, L: trigger signal, R: trigger signal)
• Aux in/sampling in (standard stereo phone jack)
• Phones (standard stereo phone jack)
• Hi-hat control (standard stereo phone jack)
• DC in 16V
  
  Power Consumption: 18W
  
  Size/Weight
• Dimensions:
• Width: 13"
• Height: 3-3/4"
• Depth: 11-1/4"
• Weight: 8 lb.