5
PSR-E433/PSR-I455
SPECIFICATIONS (PSR-I455)
Size/Weight
Di
m
ensions (W x D x H)
9
46
mm
x 405
mm
x 140
mm
(37-1/4” x 15-15/16” x 5-1/2”)
Weight
6.8 kg (15lbs 0oz.) (not including batteries)
Keyboard
Nu
m
ber of Keys
61
Touch Response
Yes
Other Controllers
Pitch Bend
Yes
Control Knobs
Yes
Display
Display
LCD display
Language
English
Voices
Tone Generation
Tone Generating Technology
AWM Stereo Sa
m
pling
Polyphony
Nu
m
ber of Polyphony (Max.)
32
Preset
Nu
m
ber of Voices
206 + 462 23 Dru
m
/SFX Kits + 40 Arpeggio
Co
m
patibility
GM, XGlite
Effects
Types
Reverb
9
types
Chorus
4 types
Master EQ
5 types
Har
m
ony
26 types
Ultra-Wide Stereo
3 types
Functions
Dual
Yes
Split
Yes
Arpeggio type
150 types
Accompaniment
Styles
Preset
Nu
m
ber of Preset Styles
186
Fingering
Multi finger
Style Control
ACMP ON/OFF, INTRO/ENDING/rit., MAIN/AUTO FILL, SYNC START,
SYNC STOP, START/STOP, TRACK ON/OFF
User Styles
5
Other Features
Music Database
305
One Touch Setting (OTS)
Yes
Tabla/Tanpura
Preset
Preset Tabla
16
Section
5 (for each Tabla)
Preset Tanpura
4 (for all Tablas)
Recording/Playback
Preset
Nu
m
ber of Preset Songs
100
Recording
Nu
m
ber of Songs
10
Nu
m
ber of Tracks
6 (5 1 Style)
Data Capacity
Approx. 1
9
,000 notes (when only “
m
elody” tracks are recorded)
Approx. 5,500 chords (when only “chord” tracks are recorded)
Compatible Data
Format
Playback
SMF
Recording
Original File For
m
at (SMF conversion function)
Function
Lesson/Guide
[1 LISTENING, 2 TIMING, 3 WAITING], [Repeat & Learn], [Chord Dictionary]
Registration
Nu
m
ber of Buttons
4 (x 8 banks)
Overall
Metrono
m
e
Yes
Te
m
po Range
11 – 280
Transpose
-12 to 0, 0 to +12
Tuning
427.0 – 440.0 – 453.0 Hz
Miscellaneous
Portable Grand Button
Yes
Memory/Connectivity
Me
m
ory
Internal Me
m
ory
Approx. 1.54MB
External Strage Device
USB flash
m
e
m
ory
Connectivity
V
2
1
N
I
C
D
N
I
C
D
Headphones/Output
[PHONES/OUTPUT] x 1
Sustain Pedal
[SUSTAIN] x 1
USB TO DEVICE
Yes
USB TO HOST
Yes
Amplifiers/Speakers
W
5
.
2
+
W
5
.
2
s
r
e
i
f
il
p
m
A
2
×
m
c
3
+
2
×
m
c
2
1
s
r
e
k
a
e
p
S
Power Supply
Power Supply
Adaptor
t
Adaptor:
Users within U.S or Europe: PA-150 or an equivalent reco
m
-
m
ended by Ya
m
aha
Others: PA-5D, PA-150 or an equivalent
Batteries
Six “AA” size alkaline (LR6),
m
anganese (R6) or Ni-MH rechargable bat-
teries
)
0
5
1
-
A
P
(
W
6
1
t
n
o
i
t
p
m
u
s
n
o
C
r
e
w
o
P
s
e
Y
n
o
i
t
c
n
u
F
f
f
O
r
e
w
o
P
o
t
u
A
Accessories
Included Accessories
t
Owner’s Manual
t
Data List
t
AC Power Adaptor
PA-150 or an equivalent
* May not be included depending on your particular area. Please
check with your Ya
m
aha dealer.
t
Music Rest
t
Online Me
m
ber Product Registration
Optional Accessories
t
AC Power Adaptor
Users within U.S or Europe: PA-150 or an equivalent reco
m
-
m
ended by Ya
m
aha
Others: PA-5D, PA-150 or an equivalent
t
Keyboard Stand (L-2C)
t
Stereo Headphones (HPE-150/HPE-30)
t
Footswitch (FC4/FC5)
