HP-557R: Technical Specifications

Tags: hp-557r
HP-557R Digital Piano


88 keys Progressive Hammer action mechanism with Escapement

TOUCH SENSITIVITY
100 levels

KEYBOARD MODE
Whole, Split (adjustable split point), Layer, Arranger, Piano Style Arranger, Manual Drum/SFX


Conforms to GS/GM2

MAX. POLYPHONY
128 voices

TONES
8 groups 557 variations (including 12 drum sets, 1 SFX set)

TEMPERAMENT
8 types, selectable tonic

STRETCHED TUNING
2 types

MASTER TUNING
415.3Hz - 466.2Hz (0.1Hz steps)

TRANSPOSE
Key Transpose (-6 to +5 semitone steps)
Playback Transpose (-24 to +24 semitone steps)

EFFECTS
Reverb (8 types, stepless level adjustable)
Chorus (8 types, 100 levels)
Sympathetic Resonance, Rotary and 31 other types


MUSIC STYLES
Internal: 8 groups 100 styles x 4 types (Style Orchestrator)

MELODY INTELLIGENCE
24 types

CONTROL
Start/Stop, Intro/Ending (2 types for each style), Sync. Start, Fill In (Variation/Original), Arranger Reset, Count Down, Melody Intelligence, Break, Leading Bass, Half Fill In (Variation/Original)


METRONOME
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: 10 levels
Metronome Pattern: 11 patterns
Sounds: 8 types

TRACKS
5/16 tracks

SONG
1 song

NOTE STORAGE
Approx. 30,000 notes

TEMPO
Quarter note=20-250

RESOLUTION
120 ticks per quarter note

RECORDING METHOD
Realtime (Replace, Mix, Auto Punch In, Manual Punch In, Loop, Tempo)
Step (On Chord Sequence mode)
Beat Map

EDIT
Copy, Quantize, Delete, Insert, Erase, Transpoe, Part Exchange, Note Edit, PC Edit

RHYTHM PATTERN
40 types

CONTROL
Song Select, Reset, Stop, Play, Rec, Bwd, Fwd, All Song Play, Track Select, Count In, Playback Balance, Marker Set, Repeat, Tempo Mute


3.5 inch Micro Floppy Disk

DISK FORMAT
720K bytes (2DD), 1.44M bytes (2HD)

SONGS
Max. 99 songs

NOTE STORAGE
Approx. 120,000 notes (2DD)
Approx. 240,000 notes (2HD)

PLAYABLE SOFTWARE
Standard MIDI Files (format 0/1)
Roland Original Format (i-format)

SAVE
Standard MIDI Files (format 0)
Roland Original Format (i-format)


PRESET SONG
64 songs

USER MEMORY
Max. 200 songs


RATED POWER OUTPUT
13W x 2

SPEAKERS
16cm x 2, 5cm x 2

DISPLAY
Beat Indicator
Graphic 320 x 128 dot backlit LCD
Language: English / German / French / Spanish / Japanese

SCORE
Great staff / G Clef staff / F Clef staff with note name / with Lyrics

LYRICS
yes (Built-in Display, MIDI Out)

CONTROL
Volume, Brilliance, Reverb, Balance, Microphone Volume, Microphone Echo

PEDALS
Damper (half-pedal recognition)
Soft (half-pedal recognition, function assignable)
Sostenuto (function assignable)

OTHER FUNCTIONS
Guide, Audtion, Quick Tour

CONNECTORS
Output jacks (L/Mono, R)
Input jacks (L/Mono, R)
Microphone jack (with echo)
Headphonse jack x 2 (stereo)
MIDI In connector x 2
MIDI Out connector
Computer connector
Pedal Connector (8 pin DIN type)

POWER SUPPLY
AC117V, AC230V, AC240V

POWER CONSUMPTION
70W (AC100V)
74W (AC117V)
71W (AC230V)
71W (AC240V)

CABINET FINISH
Satin Mahogany

DIMENSIONS (INCLUDING PIANO STAND)
1445(W) x 528(D) x 920(H) mm
56-15/16(W) x 20-13/16(D) x 36-1/4(H) inches

WEIGHTS (INCLUDING PIANO STAND)
68.3kg / 150lbs 10oz

ACCESSORIES
Owner's manual, power cord, demo disk

* In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.