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Main Specications
Roland HP503: Digital Piano
Keyboard
Keyboard 88 keys (Ivory Feel-S Keyboard with Escapement)
Touch Sensitivity Key Touch: 5 levels, Fixed Touch
Keyboard Modes
Whole
Dual (volume balance adjustable)
Split (split point adjustable)
Twin Piano
Pedals
Pedals
Damper (Progressive Damper Action Pedal, capable of
continuous detection)
Soft (capable of continuous detection)
Sostenuto (function assignable)
Sound Generator
Piano Sound SuperNATURAL Piano Sound
Sound Generator Conforms to GM2/GS/XG Lite
Max. Polyphony 128 voices
Tones
Grand Piano: 10 tones
Early Piano: 6 tones
E. Piano: 10 tones
Strings: 14 tones
Other: 307 tones (including 8 drum sets, 1 SFX set)
Temperaments 8 types, selectable temperament key
Stretched Tuning On, O
Master Tuning 415.3 Hz–466.2 Hz (adjustable in increments of 0.1 Hz)
Transpose
Key Transpose: -6–+5 (in semitones)
Playback Transpose: -6–+5 (in semitones)
Eects
Ambience (O, 10 levels)
Brilliance (O, -10–0–+10)
Only for Piano Tones:
Soundboard Behavior (O, 10 levels)
Cabinet Resonance (O, 10 levels)
Damper Resonance (O, 10 levels)
String Resonance (O, 10 levels)
Key O Resonance (O, 10 levels)
Only for Organ Tones:
Rotary Speaker Eect (Slow/Fast)
Metronome
Tempo Quarter note = 10 to 500
Beat 2/2, 0/4, 2/4, 3/4, 4/4, 5/4, 6/4, 7/4, 3/8, 6/8, 9/8, 12/8
Volume 11 levels
SMF Recorder
Tracks 3 tracks
Song Save Format Standard MIDI Files (Format 0)
Songs
Recorder section: 1 song
Internal Memory: Max. 99 songs
Note Storage Approx. 30,000 notes
Controls
Song Select, Play/Stop, Rec, Rewinding, Fast-forwarding,
Previous song, Next song, Part Mute, Mute Volume, Tempo,
Tempo Mute, All Songs Play, Count-in, Song Balance, AB Repeat
Tempo Quarter note= 10 to 500
Resolution 120 ticks per quarter note
Audio/Audio CDs
Playback
File Format: Audio File (WAV 44.1 kHz/16-bit linear format)
Audio CDs (CD-DA) (when using optional CD drive)
Recording
(with Keyboard, SMF data)
File Format: Audio File (WAV 44.1 kHz/16-bit linear format)
Transpose Playback Transpose: -6–+5 (in semitones)
Tempo Audio Playback Speed: 75–125 %
Controls
Song Select, Play/Stop, Rec, Rewinding, Fast-forwarding,
Previous song, Next song, Tempo, All Songs Play, Song Balance,
AB Repeat, Center Cancel
Internal Memory
Song Save Format Standard MIDI Files (Format 0)
Songs Max. 99 songs
External Memory
External Storage USB Flash Memory
Playable Song Format
Standard MIDI Files (Format 0/1)
Roland Original Format (i-Format)
Audio File (WAV 44.1 kHz/16-bit linear format)
Audio CDs (CD-DA) (when using optional CD drive)
Song Save Format
Standard MIDI Files (Format 0)
Audio File (WAV 44.1 kHz/16-bit linear format)
Other
Internal Songs
Piano Masterpieces: 75 songs
Selections: 10 songs or greater
Czerny #100: 100 songs
Hanon: 20 songs
Rated Power Output 12 W x 2
Volume Level (SPL)
105 dB
* This gure was measured according to the method that is
based on Roland’s technical standard.
Speakers 12 cm x 2
Display Custom LCD
Language English
Control Volume (Slider)
Other Functions
Panel Lock
MIDI Visual Control
Connectors
DC In jack
Pedal connector
Input jack: Stereo miniature phone type
Output jacks (L/Mono, R): 1/4-inch phone type
USB COMPUTER port
USB MEMORY port
MIDI connectors (In, Out)
Phones jack x 2: Stereo 1/4-inch phone type
Power Consumption
8 W (5 W to 32 W)
8 W: Average power consumption while piano is played
with volume at center position
5 W: Power consumption immediately after power-up;
nothing being played
36 W: Rated power consumption
Dimensions
(including piano stand)
(With Music Rest)
1,387 (W) x 429 (D) x 1,036 (H) mm
54-5/8 (W) x 16-15/16 (D) x 40-13/16 (H) inches
(Without Music Rest)
1,387 (W) x 429 (D) x 860 (H) mm
54-5/8 (W) x 16-15/16 (D) x 33-7/8 (H) inches
Weight
(including piano stand)
52.5 kg/115 lbs 12 oz
Accessories
Owner’s Manual
Roland 60 Classical Piano Masterpieces
AC Adaptor
Power Cord (for AC Adaptor)
Headphone Hook (*1)
*1 Supplied with the stand.
Options
(sold separately)
USB Flash Memory (*2)
USB CD Drive (CD-01A)
*2 Use USB Flash memory sold by Roland. We cannot guarantee
operation if other products are used.
* In the interest of product improvement, the specications and/
or appearance of this unit are subject to change without prior
notice.
57
Operation Guide Panel Descriptions Before You Play Performing Practicing
Convenient Functions
Appendix
Function Mode