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Questions & Answers

Shopper : Why Did You Choose This?Jose A : Is amazing keyboardLoan D : I like itEdward N : I love itAntoine levi M : For our churchKINGSLEY O : This product has been my No.1 dreamEdward N : I like itquang l : i line this key board ,it is goodJane T : Try it outMai N : Good quality and great sounds

Reviews about this item

Review Summary

2025-07-16T20:00:00

Rated 5 out of 5

It's everything I need

Nice sound

Gus

2025-02-11T19:00:00

Rated 4 out of 5

Keyboard is great. Documentation...not so much.

Sounds, styles, and features are above my expectations. It truly can sound like a band or even an orchestra. It has more content than I will ever use. Two slight negatives - the keys are so slick that may have to find a way to rough them up a little; and, the manual and online resources are a bit muddled and hard to grasp.

Russ

2024-11-06T19:00:00

Rated 5 out of 5

A wonderful music machine

My second yamaha board, used the PSR S series but was longing to see what the SX series has brought in, the sx series is more than enough for an expert player if i can say. now owns the sx 900, for more than an year and it is wonderful, i truly enjoy playing. I use some additional voices from tyros that plays well in this board.

Henry

2024-11-03T19:00:00

Rated 5 out of 5

Spectacular SX900 Yamaha

Yamaha SX900 perfect in all means for a pianist or keyboardist... Good arranger keyboard, Best for even music production.. I think no need of a midi keyboard in secondary.....Yamaha has set a perfect product. Thankyou Yamaha

Frpg674

2024-10-21T20:00:00

Rated 5 out of 5

Huge potential in all respects

Beautiful instrument, huge potential, a lot of possibilities. The only thing I would suggest is to provide owners of SX900 with opportunities to upgrade this model up to SX920 by a firmware. This potential firmware upgrade can be purchased for a reasonable price. In this case both sides, owners of SX900 and Yamaha, would be in a win situation because Yamaha would get additional profits from existing owners of SX900 and existing owners of SX900 would get much more possibilities from their existing SX900 by buying the firmware upgrade to SX920 level. Otherwise Yamaha will get nothing from existing owners of SX900 because it is not practical for owners of SX900 to sell their SX900 to buy SX920 since potential buyers of pre-owned SX900 unlikely will buy SX900 for the good price because there's no reason to pay for pre-owned SX900 good money if SX920 is available for the same or almost the same price. So, on the one hand, Yamaha will just loose potential profits and on the other hand owners of SX900 will remain upset and disappointed without possibility to upgrade their existing SX900 up to SX920. In this case no one will win. Why not to get additional profits and at the same time make your customers happy?

Ig

2024-10-15T20:00:00

Rated 5 out of 5

Brilliant

This is my fourth Yamaha CVP - Tyros and this suits my circumstances perfectly, light, portable and sounds brilliant

Chrissy

2024-08-10T20:00:00

Rated 4 out of 5

What a grate Keyboard!

Wonderful

Fernando

2024-07-11T20:00:00

Rated 4 out of 5

Better Guide Lines 'How to Tune Different Sounds"

YAMAHA is a great name in everything the produce. I believe it's a great product. I wish we had better guidelines 'How to tune different instruments" with in the KB which would have helped Novice like me.

TN

2024-05-26T20:00:00

Rated 4 out of 5

VOLUME!

Very nice system that can really help someone to be very creative. Cuurently my only problem is the volume difference between the styles/harmony and the voices. There is no way I can find after much research in adjusting these levels. Most of the time the styles part is way too loud masking the voice part. I'll continue to try and resolve but no help so far from anyone.

Wayne

2024-04-30T20:00:00

Rated 5 out of 5

My all in one

Well, I've owned everything in the past (and still keep a couple of them) from my beginner PSR E-series to the PSR I-series and my 88-key DGX-670, and was contemplating getting this PSRSX900 for a very long time, until I finally made the decision I'll never regret, the only regret is why did I wait for so long!!! Won't comment on the sound quality since it's of course the best being YAMAHA, but features from memory capacity to versatility is truly commendable! It's indeed the only keyboard arranger semi professional workstation you'll ever need! Indeed my all in one, and will make you a professional musician in no time!! (Beginners, a word of advice: if you are serious on buying a keyboard - invest directly in this one?it'll help you learn faster and better - don't go around searching beginner and mid range keyboards to start with?.) #sweepstakes

Ren

2023-12-05T19:00:00

Rated 5 out of 5

Great fun

The finish of keyboard is good The speakers are great Great sounds It would help if it was easier to save tunes3

Kim

2023-11-16T19:00:00

Rated 5 out of 5

Everything you gotta be

This keyboard is the most amazing one I've owned. I've had several keyboards from Yamaha and other companies. And this particular model seems to be the pinnacle of what it can be not disappointed in one feature. And it truly delivers a professional quality sound. I would not hesitate to buy one as fast as you can get your hands on one.

Gary

2023-11-05T19:00:00

Rated 5 out of 5

PRS SX700 and PSR SX900

I have a PSR SX700 and PSR SX900, both instruments are wonderfull.

Ruud

2023-10-28T20:00:00

Rated 1 out of 5

Not worth the money

The SX 900 is a long way from what I expected. It is extremely difficult to play. The manual stinks on ice. While some of the "styles" are nice most are radically stupid. I cannot get a decent trumpet sound. The background ALWAYS overpowers the lead instrument. My wife has a DGX 660 which is far superior in many ways at a fraction of the cost. Sorry I bought this thing.

Paco

2023-10-23T20:00:00

Rated 3 out of 5

Not versatile enough

I have been using Yamaha PSR keyboards since the early 2000s and the sequences have pretty much been an upgrade to the previous sequence however the SX 900 is not an upgrade from the S775 - 975 this is a totally different keyboard and it is clearly not versatile enough. I went through the whole keyboard and still did not find the beat/styles that I was looking for which is the first time this has ever happened in my PSR experience. Also there is a whistling sound that is printed on your recording when recording midi. I consider that totally unacceptable.

Rasta B.

2023-09-27T20:00:00

Rated 5 out of 5

Everything I need for live performance and recording.

I'm very happy of this keyboard PSR SX 900 even though I like the Genos more (but too expensive for me). But SX900 has everything what I want for live performance and creating music; multi track midi backing track and creating my own style. There is nothing more that I can say, this keyboard is awesome. And I'm a yamaha user.

Andies

2023-04-12T20:00:00

Rated 5 out of 5

Love the sounds and creativity!

I use this to entertain at assisted living facilities. Great instrumental sounds and even vocal harmonies!

warren

2023-04-09T20:00:00

Rated 5 out of 5

Perfect product for sequences bands and one man bands

I use this keyboard in a live setting and also as a one-man band.

Don

2023-03-15T20:00:00

Rated 5 out of 5

Very good

Awesome product Thank you Yamaha.

Chaminda

2023-02-06T19:00:00

Rated 5 out of 5

Awesome keys

Just one beautiful keyboard as far as design, use, playability,well thought out

Mrehahn

2023-01-29T19:00:00

Rated 5 out of 5

Very impressive keyboard

I bought this keyboard to jam with my son who is a saxophone player and let me tell you we are impressed, Yamaha is the best sounding arranger keyboard out there. I only wish that this keyboard would have manual control sliders like Genos .

Bodek

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Yamaha PSR-SX900 Specifications

Control Interface: Keyboard

Control Interface: Keyboard

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  • Number of Keys

    61

  • Keyboard Type

    Organ (FSB), Initial Touch

  • Touch Response

    Normal, Soft 1, Soft 2, Hard 1, Hard 2

Control Interface: Other Controllers

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  • Joystick

    Yes

  • Control Knobs

    2 (assignable)

Control Interface: Display

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  • Display Type

    TFT Color Wide VGA LCD

  • Display Size

    800 x 480 dots (7")

  • Touch Screen

    Yes

  • Color

    Color

  • Language

    English, German, French, Spanish, Italian

Control Interface: Panel

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  • Language

    English

Voices: Tone Generation

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  • Tone Generating Technology

    AWM Stereo Sampling

Voices: Polyphony

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  • Number of Polyphony (Max.)

    128

Voices: Preset

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  • Number of Voices

    1337 Voices + 56 Drum/SFX Kits

  • Featured Voices

    252 S.Art!, 54 Mega Voices, 31 Sweet! Voices, 87 Cool! Voices, 131 Live! Voices, 24 Organ Flutes!

Voices: Compatibility

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  • XG

    Yes (for Song playback)

  • GS

    Yes (for Song playback)

  • GM

    Yes

  • GM2

    Yes

Voices: Expandability

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  • Expansion Voice

    Yes (approx. 1 GB)

  • Editing

    Voice Set

Voices: Part

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  • Part

    Right 1, Right 2, Right 3, Left

Effects: Types

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  • Reverb

    59 Presets + 30 User

  • Chorus

    106 Presets + 30 User

  • DSP

    322 Presets (with VCM) + 30 User

  • Insertion Effect

    1-8: 322 Presets (with VCM) + 30 User

  • Master Compressor

    5 Presets + 30 User

  • Master EQ

    5 Presets + 30 User

  • Part EQ

    28 Parts

  • Others

    Mic/Guitar Effects: Noise Gate, Compressor, 3 Band EQ, Vocal Effect: 23

  • Arpeggio

    Yes

Effects: Vocal Harmony

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  • Number of Presets

    Vocal Harmony: 54, Synth Vocoder: 20

  • Number of User Settings

    60 (The number is the total of Vocal Harmony and Synth Vocoder)

Accompaniment Styles: Preset

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  • Number of Preset Styles

    525

  • Featured Styles

    463 Pro Styles, 46 Session Styles, 10 DJ Styles, 6 Free Play

  • Fingering

    Single Finger, Fingered, Fingered On Bass, Multi Finger, AI Fingered, Full Keyboard, AI Full Keyboard

  • Style Control

    3x INTRO, 4x MAIN VARIATION, 4x FILL, BREAK, 3x ENDING

Accompaniment Styles: Other Functions

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  • One Touch Setting (OTS)

    4 for each Style

  • Chord Looper

    Yes

  • Style Section Reset

    Yes

Accompaniment Styles: Expandability

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  • Expansion Style

    Yes (Internal Memory)

  • Expansion Audio Style

    Yes (Internal Memory)

Accompaniment Styles: Compatibility

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  • Compatibility

    Style File Format, Style File Format GE

Songs: Preset

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  • Number of Preset Songs

    5 Sample Songs

Songs: Recording

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  • Number of Songs

    Unlimited (depends on the drive capacity)

  • Number of Tracks

    16

  • Data Capacity

    Approx. 3 MB/Song

  • Recording Function

    Quick Recording, Multi Recording, Step Recording

Songs: Compatible Data Format

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  • Playback

    SMF (Format 0 & 1), XF

  • Recording

    SMF (Format 0)

Multi Pads: Preset

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  • Number of Multi Pad Banks

    329 Banks x 4 Pads

Multi Pads: Audio

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  • Audio Link

    Yes

Functions: Registration

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  • Number of Buttons

    8

  • Control

    Registration Sequence, Freeze

Functions: Playlist

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  • Number of Records

    2500 (max.) Records per Playlist file

Functions: Lesson/Guide

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  • Lesson/Guide

    Follow Lights, Any Key, Karao-Key, Your Tempo

Functions: Overall Controls

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  • Metronome

    Yes

  • Tempo Range

    5 - 500, Tap Tempo

  • Transpose

    -12 - 0 - +12

  • Tuning

    414.8 - 440 - 466.8 Hz

  • Octave Button

    Yes

  • Scale Type

    9 types

  • Sub Scale Setting

    Yes

Functions: Bluetooth

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  • Bluetooth

    Yes (Audio)

Functions: Miscellaneous

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  • Direct Access

    Yes

  • Text Display Function

    Yes

  • Wallpaper Customization

    Yes

  • Display Out

    Yes (by using a commercially available USB display adaptor)

Functions: Voices

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  • Harmony/Echo

    Yes (with Arpeggio)

  • Panel Sustain

    Yes

  • Mono/Poly

    Yes

Functions: Styles

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  • Style Creator

    Yes

  • Style Recommender

    Yes

  • OTS Information

    Yes

Functions: Songs

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  • Score Display Function

    Yes

  • Lyrics Display Function

    Yes

Functions: Multi Pads

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  • Multi Pad Creator

    Yes

Functions: Audio Recorder/Player

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  • Recording Time (max.)

    80 minutes/Song

  • Recording

    .wav (WAV format: 44.1 kHz sample rate, 16 bit resolution, stereo), .mp3 (44.1 kHz sample rate,128/256/320 kbps, mono/stereo)

  • Playback

    .wav (WAV format: 44.1 kHz sample rate, 16 bit resolution, stereo), .mp3 (MPEG-1 Audio Layer-3: 44.1/48.0 kHz sample rate, 64-320 kbps and variable bit rate, mono/stereo)

  • Lyrics Display Function

    Yes (.mp3 only)

  • Time Stretch

    Yes

  • Pitch Shift

    Yes

  • Vocal Cancel

    Yes

Storage

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  • Internal Memory

    Yes (approx. 4 GB)

  • External Drives

    USB Flash Memory (via USB to DEVICE)

Connectivity

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  • Headphones

    Yes

  • Foot Pedal

    1 (SUSTAIN), 2 (ARTICULATION), Function Assignable

  • Microphone

    1x Microphone/Guitar

  • MIDI

    IN, OUT

  • Aux In

    Stereo mini jack

  • LINE OUT

    MAIN OUTPUT (L/L+R, R), SUB (AUX) OUTPUT (1,2 (L/L+R, R))

  • USB to Device

    Yes (x 2)

  • USB to Host

    Yes

Amplifiers and Speakers

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  • Amplifiers

    2x (15W + 10W)

  • Speakers

    2x 13cm + 2x 2.5cm (dome)

Power Supply

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  • Power Supply

    PA-300C or an equivalent recommended by Yamaha

  • Power Consumption

    24 W

  • Auto Power Off Function

    Yes

General

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  • Dimensions (WxDxH)

    40 x 17 x 5.5" (101.60 x 43.18 x 13.97cm)

  • Weight

    25.35 lbs (11.50kg)

  • UPC Code

    889025122597

4 Accessories for Yamaha PSR-SX900 61-Key High-Level Arranger Keyboard

  • All Accessories (4)
  • Bags & Cases (1)
  • Stands (2)
  • Keyboard Benches (1)

About Yamaha PSR-SX900

FEATURED REVIEWS

Spectacular SX900 Yamaha

By Frpg674

Yamaha SX900 perfect in all means for a pianist or keyboardist... Good arranger keyboard, Best for even music production.. I think no need of a midi keyboard in secondary.....Yamaha has set a perfect product. Thankyou Yamaha

It's everything I need

By Gus

Nice sound

Discover the unparalleled capabilities of the PSR-SX900 61-Key High-Level Arranger Keyboard, the flagship model in the PSR-SX Series. This high-performance keyboard, second only to the Genos, is a powerhouse of songwriting and performance features. It boasts cutting-edge speaker technology, professional-grade connectivity, and a completely redesigned user interface, making it the pinnacle of Arranger Workstations available today.

Experience limitless creativity with the PSR-SX900's revamped sound system, assignable functions, Joystick, and Live Controllers. These features allow you to customize the functions and sounds of the keyboard, unlocking your creative potential.

The PSR-SX900 is an ideal tool for songwriting, packed with a vast array of rhythmic patterns, or "Styles", that span numerous genres. This makes it perfect for creating accompaniments to your musical ideas and serves as an invaluable source of inspiration for your next composition or arrangement.

With an impressive range of expressive sounds and vocal harmony, the PSR-SX900 is your ultimate and inspirational musical partner. It offers powerful control over your live performances with features like a Joystick, expansive Soundfield Speakers, FSB Keyboard, studio-quality output, and a sub output.

The PSR-SX900 also offers a wealth of sound options with its Voices, Styles, Vocal Harmony/Synth Vocoder, and Multi Pads. It provides complete control over your music with a touch screen/GUI, assignable function, style assembly, chord looper, playlist, and registration memory.

Explore new musical territories with the Voice & Style Expansion Packs. These allow you to customize the PSR-SX900 with a wide range of additional content from all over the world. When loaded into the keyboard, you can instantly access authentic new sounds, rhythms, and backing in the musical style of your choice.

Use the Yamaha Expansion Manager to create individual expansion data sets containing content from various packs and utilize the 1GB onboard memory. You can even create your own voices based on your sample library. Experience the PSR-SX900 61-Key High-Level Arranger Keyboard and let your music take you to new places.

Yamaha PSR-SX900 Features

  • 1337 Voices, including 252 Super Articulation Voices, 24 Organ Flutes! Voices. 56 Drum/SFX kits
  • 525 Styles, including 463 Pro Styles, 46 Session Styles, 10 DJ Styles and 6 Freeplay Styles
  • Pre-installed Expansion content
  • Real Distortion and Real Reverb, with an intuitive effects interface
  • 1GB on-board memory for expansion data
  • 4GB internal memory
  • MIDI song file capacity : 3MB per file
  • Joystick, FSB keyboard, Sub output, and Expansive Soundfield Speakers for powerful live performance
  • Intuitive and fast control with 7" color touch screen and Assignable function
  • Chord Looper function
  • Mic/Guitar input for use when singing or collaborating with other performers
  • Playlist and Registration for quick and easy set up
  • Vocal Harmony and Synth Vocoder functions
  • Audio Recording (WAV/MP3)
  • Voice and Style expandability with the Yamaha Expansion Manager
  • 2 USB TO DEVICE terminals
  • External display capability
  • Bluetooth Audio

What's in the box:

  • Yamaha PSR-SX900 61-Key High-Level Arranger Keyboard
  • Music Rest
  • AC Adapter
  • Owner's Manual
  • Yamaha 1 Year Limited Warranty