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Yamaha, Electronic Keyboard PSR-I455

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Online Price : Rs. 22,990.00
Product Availability: Available online

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Product Description:

The Yamaha PSR–I455 PortaTone has been specially optimized for recreating the unique sound of Indian instruments in your keyboard performances and sequences.

The PSR–I455 also features a number of enhancements to core functions. It has its own 10– song, 6–track sequencer, as well as a USB TO DEVICE terminal for rapid, convenient storage of songs, styles, and Registration Memory data. Meanwhile, a pair of knob–type controllers provides for more–expressive live performances for example, they can be used for real–time control of assigned effects such as filters or to modify Arpeggio function patterns, of which 162 different types are included. Not only keyboard playing, but also DJ performances can be made much more dynamic and exciting using these controllers.

The PSR–I455 can replicate a diverse range of instruments and musical genres from countries and regions all over the world, not just India. As such, it is suitable for a great many different types of music.



Body Color Silver


Dimensions Width 946mm (37–1/4")
Height 140mm(5–1/2")
Depth 405mm(15–15/16")
Weight Weight 6.8kg(15lbs 0oz.)not including batteries

Control Interface

Keyboard Number of Keys 61
Type Organ Style
Touch Response Yes
Other Controllers Pitch Bend Yes
Control Knobs Yes (x 2)
Display Type Custom LCD
Size 92mm x 42mm
Backlight Yes
Language English
Panel Language English


Tone Generation Tone Generating Technology AWM Stereo Sampling
Polyphony Number of Polyphony (Max.) 32
Preset Number of Voices 753 (incl. Indian 19 Voices)
Featured Voices Indian Voice x 19, Sweet! Voice x 5, Cool! Voice x 3
Compatibility GM Yes
XGlite Yes


Types Reverb 9 types
Chorus 4 types
Master EQ 5 types
Harmony 26 types
Ultra–Wide Stereo 3 types
Functions Dual/Layers Yes
Split Yes
Arpeggio 162 types

Accompaniment Styles

Preset Number of Preset Styles 206 (incl.Indian 23 styles)
Fingering Multi
Custom User Styles Yes (5 Style)
Other Features Easy Song Arranger No
Music Database 305
One Touch Setting (OTS) Yes


Preset Number of Preset Songs 110(Onboard, Incl.10 Raga Scale Song)
Recording Number of Songs 10
Number of Tracks 6 (5 Melody + 1 Style/Pattern)
Data Capacity Approx. 19,000 notes/10 songs (when only "melody" tracks are recorded)Approx. 5,500 chords/10 songs (when only "chord" tracks are recorded)
Recording Function Yes
Compatible Data Format Playback SMF
Recording Original File Format(SMF conversion function)


Registration Number of Buttons 4 ( x 8 banks )
Lesson/Guide Yamaha Education Suite (Y.E.S.) Yamaha Education Suite (Y.E.S.6)/ Listening, Timing, Waiting
Overall Controls Metronome Yes
Tempo Range 11 – 280
Transpose –12 to 0, 0 to +12
Tuning 427.0 – 440.0 – 453.0 Hz
Miscellaneous PIANO Button Portable Grand Button
Sleep Mode Yes
Tabla/Tanpura Pattern Preset 16
Sections 5

Storage and Connectivity

Storage Internal Memory 1.54MB
External Drives Optional USB Flash Memory
Connectivity DC IN 12V
Headphones x1(/Output) , 1/4(6.3mm) TRS–Stereo Phone Jack
Sustain Pedal Yes

Amplifiers and Speakers

Amplifiers 2.5W + 2.5W
Speakers 12cm x 2 + 3cm x 2

Power Supply

Power Supply Adaptor (PA–150A), or batteries (Six "AA" size alkaline (LR&), manganes (R6) or Ni–MH rechargable batteries)
Power Consumption 16W
Auto Power Off Function Yes


Included Accessories Music Rest Yes
Song Book Download from PC

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