Roland GR-55 Training Guide 
1. FEATURES 
 
  Four sound sources: two sets of PCM-based synthesis plus 
COSM VG-type guitar/bass modeling and actual guitar 
sound 
 
  Two sets of Multi-FX for independent processing of PCM 
and COSM based sounds 
 
  EZ Edit plus full parameter programming 
 
  USB-audio and MIDI interface  
 
  Built in looper 
 
  Three audio outputs: mix L,R plus guitar 
 
  Second USB port for data transfer, audio playback via flash 
drive 
 
  Over 900 Synth sounds 
 
  Instant alternate tunings via COSM modeling 
 
  Works with guitar and bass 
 
  Huge on board memory: 270 presets, 297 user in guitar 
mode, 90 preset/ 297 user in bass mode 
 
  Built-in assignable Control and Expression pedals 
 
 Built-in chromatic tuner 
 
  Includes GK-3 Divided Pickup 
 
  GR-55GK: $1,119 List; $799 MAP 
 
  GR-55S (w/o GK-3) $979 List; $699 MAP