Like the GP-500, the GP-300 reproduces the finest nuances of the grand piano sound experience. Casio has painstakingly researched and analysed the unique characteristics of the world’s finest grands to provide the experience of owning three of the finest. Features such as 26 tones, a Hall Simulator that recreates the acoustics of numerous world-class performance venues leave nothing to be desired for ambitious piano playing.FeaturesDeveloped in collaboration with C. BechsteinAiR Grand Sound Source (256-tone polyphony (max.)Natural Grand Hammer ActionGrand Pedal SystemGrand Acoustic SystemKeyboard Number of keys 88Layer/Split Yes/YesDuet Adjustable tone range (-2 to + 2 octaves)Transpose 2 octaves (-12 to 0 to +12)Octave shift 4 octaves (-2 to 0 to +2)Sound source Number of tones 26Maximum polyphony 256Touch response 5 sensitivity levels, offTuning 415,5 Hz to 440,0 HZ to 465,9 HzTemperaments Equal temperaments plus 16 other typesStretch tuning 5 types, off, auto settingAcoustic Simulator Damper resonance YesDamper noise YesHammer response YesString resonance YesLid simulator YesEffects Types Brilliance: Yes (-3 to 0 to 3)Hall simulator: 12 typesChorus: 4 typesDSP: YesHeadphone mode: YesVolume Sync Equalizer: 3 types, offConcert Play Number of songs 15Song volume AdjustableModes 2, LISTEN + PLAYMusic Library Number of songs 60User songs 10 (up to approximately 90 KB per song)Song volume AdjustablePart On/Off L/RGrand Piano demo song Number of songs 6MIDI Recorder Functions Real-time recording, playbackNumber of songs 1Number of tracks 2Capacity Approximately 5000 notes totalRecorded data protection Built-in flash memoryVolume level AdjustableAudio Recorder Function Real-time recording and playback