Yamaha PSR-I455Yamaha PSR-I455

Yamaha Keyboard PSR-I455

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

 

Of the 753 voices and 206 styles built-in, 19 voices feature Indian instruments and 26 styles provide automatic accompaniment ideal for Indian music. Naturally, the electronic tabla and tanpura—which are indispensable to this type of music—can also be found here. In fact, this keyboard’s tabla and tanpura can be set and played in exactly the same way as stand-alone instruments. What’s more, the PSR-I455 also comes with raga-mode practice songs that can be conveniently used for instrument and voice training.

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.

Whether studying, playing for fun, or performing for others, you will find everything you need packed into the stylish silver and black body of this class-topping super keyboard.

Additional information

Color/ Finish

Silver

Dimensions

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

Number of Keys

61

Display Type

Custom LCD

Tone Generating Technology

AWM Stereo Sampling

Number of Polyphony (Max.)

32

Number of Voices

753 (incl. Indian 19 Voices)

Effects

Reverb – 9 types
Chorus – 4 types
Master EQ – 5 types
Harmony – 26 types
Ultra-Wide Stereo – 3 types

Presets

Number of Preset Styles – 206 (incl.Indian 23 styles)
Fingering – Multi Finger
Style Control – ACMP ON/OFF, SYNC START, SYNC STOP, START/STOP, INTRO/ENDING/rit., MAIN/AUTO FILL, TRACK ON/OFF

Number of Preset Songs

110(Onboard, Incl.10 Raga Scale Song)

Yamaha Education Suite (Y.E.S.)

Yes

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)

Storage & Connectivity

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

Amplifiers and Speakers

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

Power Consumption

16W

Adaptors

Adaptor (PA-150A), or batteries (Six "AA" size alkaline (LR&), manganes (R6) or Ni-MH rechargable batteries)

Included Accessories

Music Rest – Yes
Song Book – Download from PC