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

K&M 18962 KEYBOARD STAND BLACK
PROTECTION RACKET 5031 HARDWARE BAG
YAMAHA LG800 STAND FOR CP1 CP5 MOTIFXF8
CASIO GP-310 BK CELVIANO DIGITAL PIANO BLACK
PROTECTION RACKET 2222 BASS DRUM CASE
NOVATION BASS STATION II
YAMAHA FC5 SUSTAIN PEDAL
BOSS KATANA MINI
D'ADDARIO PW-XPNDPB-01 XPND PEDALBOARD TELESCOPICALLY EXPANDING
YAMAHA TP70S 3-ZONE PAD
KORG G1 B AIR WHITE DIGITAL PIANO
YAMAHA YMR-04 MUSIC REST FOR CP73, CP88, YC73, YC88
FENDER MUSTANG LT 25 GUITAR COMBO
FENDER PROFESSIONAL PEDAL BOARD WITH BAG SMALL
KORG G1 B AIR BLACK DIGITAL PIANO
HARDCASE HN13S SNARE CASE
GIBRALTAR GEMS SPECIAL STANDS MOUNTING STATION
NOVATION MININOVA
PROTECTION RACKET 3009CS SNARE CASE
GIBRALTAR GHBL HARDWARE BAG LARGE
ROLAND RP701-CB DIGITAL PIANO CONTEMPORARY BLACK
K&M 18969 KIDS KEYBOARD STAND
MXR M81 BASS PREAMP
YAMAHA KP100 KICK PAD
PROTECTION RACKET 5036 HARDWARE BAG
K&M 18810 KEYBOARD TABLE STAND OMEGA BLACK
K&M 18963 KEYBOARD STAND BLACK
HARDCASE 22"BASSDRUM CASE
K&M STACKER FOR 18880 BLACK
YAMAHA MX61 V2 BLACK
BOSS EV30 DUAL EXPRESSION PEDAL
CASIO PX-S1100 PRIVIA DIGITAL PIANO RED
HARDCASE HN52W HARDWARE CASE
ROLAND HP702 DIGITAL PIANO LIGHT OAK
CASIO AP-550 CELVIANO DIGITAL PIANO, BLACK 