Refined Sound, Accurate Touch, New Experience
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.
Product highlights
Developed in collaboration with C. Bechstein
AiR Grand Sound Source (256-tone polyphony (max.)
Natural Grand Hammer Action
Grand Pedal System
Grand Acoustic System
Technical Specifications
Keyboard
Number of keys: 88
Layer/Split: Yes/Yes
Duet: 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: 26
Maximum polyphony: 256
Touch response: 5 sensitivity levels, off
Tuning: 415,5 Hz to 440,0 HZ to 465,9 Hz
Temperaments: Equal temperaments plus 16 other types
Stretch tuning: 5 types, off, auto setting
Acoustic Simulator
Damper resonance: Yes
Damper noise: Yes
Hammer response: Yes
String resonance: Yes
Lid simulator: Yes
Effects
Brilliance: Yes (-3 to 0 to 3)
Hall simulator: 12 types
Chorus: 4 types
DSP: Yes
Headphone mode: Yes
Volume Sync Equalizer: 3 types, off
Concert Play
Number of songs: 15
Song volume: Adjustable
Modes: 2, LISTEN + PLAY
Music Library
Number of songs: 60
User songs: 10 (up to approximately 90 KB per song)
Song volume: Adjustable
Part On/Off: L/R
Grand Piano demo song
Number of songs: 6
MIDI Recorder
Functions: Real-time recording, playback
Number of songs: 1
Number of tracks: 2
Capacity: Approximately 5000 notes total
Recorded data protection: Built-in flash memory
Volume level: Adjustable
Audio Recorder
Function: Real-time recording and playback
Number of songs: Max. 99 songs, approxmately 25 min./song (to USB flash drive, 44.1 kHz WAV format)
Volume level: Adjustable
Metronome
Beats: 0 to 9
Tempo range: 20 to 255
Metronome volume level: Adjustable
Pedals
Types Damper: Yes, with halfpedal-operation
Soft: Yes
Sostenuto: Yes
MIDI
16-channel multi-timbre receive
USB Flash Drive
Capacity: 32 GB
Other functions
Setting backup, operation lock
Display
LCD with backlight
Inputs/Outputs
Phones: Stereo standard jacks x 2
LINE IN: (R, L/MONO) standard jacks x 2
LINE OUT: (R, L/MONO) standard jacks x 2
MIDI: In/Out
USB port: Type B
USB flash drive port: Type A
Pedal connector: Yes
Acoustics
Speaker Size: 16 cm x 2 + (10 cm + 5 cm) x 2
Amp output: 30 W x 2 + 20 W x 2
Volume Sync Equalizer: 3 types, off
Dimensions
W x D x H: 143,4 x 48,9 x 96,3 cm
Weight
77,5 kg
Accessories
Included: AC adaptor, score book, music stand

IBANEZ GSR200SM NGT ELECTRIC BASS NATURAL GRAY BURST
IBANEZ GRG170DXBKN
DADDARIO ACCESSORIES CUSTOM SERIES 15FT CABLE
KLOTZ TM.STEVENS FUNKMASTER ANGLED 3M
TAKAMINE GY93 NAT
ROLAND CUBE 10GX
JACKSON JS-32 DINKY SNOW WHITE ELECTRIC GUITAR MAPLE FINGERBOARD
IBANEZ GRG 140 HSS SUNBURST
KORG VOLCA KEYS
YAMAHA GC2 DISKLAVIER PE
STUDIO49 AM 2000 ALTO METALLOPHONE
IBANEZ GSR200 BLACK
TAYLOR 812CE
IBANEZ GRX70QA-TBB GIO TRANSPARENT BLUE SUNBURST
SHURE SRH840A-EFS
TAYLOR 110E
YAMAHA DC7 DISKLAVIER GRANDPIANO POLISHED EBONY PREOWNED + STAGG PB85PE BENCH
YAMAHA TRBX305 WHITE
YAMAHA BB 234 VINTAGE WHITE
ERNIE BALL .013 RPS PLAIN SINGLE STRING
YAMAHA TRBX174 EXOTIC WOOD RTB
DADDARIO ACCESSORIES STRAP PWSPL200
SHURE SRH440A RECORDING AND LIVE HEADPHONES
YAMAHA TRBX505 WHITE
SHURE SRH240 HEADPHONES
STERLING SILO20BK
STAGG REPLACEMENT CORD FOR SPM NEW STYLE
YAMAHA FG820 BROWN SUNBURST
KLOTZ TM.STEVENS FUNKMASTER 3M
DADDARIO ACCESSORIES STRAP PWS100
TAKAMINE EF341SC
DADDARIO ACCESSORIES 25LK03 KISS STRAP
YAMAHA FG850 NATURAL MAHOGANY
YAMAHA C7X POLISHED EBONY GRAND PIANO 227CM
FENDER PLAYER SERIES STRATO MN BCR
TAKAMINE GD20-NS DREADNOUGHT ACOUSTIC GUITAR
ALESIS SAMPLE PAD
TAYLOR K24CE KOA
IBANEZ GRG 121DX WALNUT FLAT
TAYLOR 214CE KOA DELUXE
YAMAHA ARIUS YDP-146 DIGITAL PIANO WHITE 