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The top-of-the-line in the PSR-SX Series, the PSR-SX900 delivers the best and most available in its class of Arranger Workstations today. With a completely redesigned sound system, user interface, new assignable functions, Joystick and Live Controllers, you can completely tailor the functions and sounds of PSR-SX900, making your creativity positively limitless. Perfect for songwriting, the PSR-SX900 is packed with rhythmic patterns (called "Styles") spanning many genres, making it ideal for creating the accompaniment to your musical ideas and an invaluable inspiration for your next composition or arrangement



  • Body Color    Black
  • Size/Weight


               Width: 1017 mm (40")
                Height: 139 mm (5.5")
                Depth: 431 mm (17")
               Weight: 11.5 kg (25.35 lb)

  • Control Interface

             Number of Keys: 61
            Type: Organ (FSB), Initial Touch
            Touch Response: Normal, Soft 1, Soft 2, Hard 1, Hard 2
       Other Controllers    
           Joystick: Yes
           Control Knobs: 2 (assignable)
          Type: TFT Color Wide VGA LCD
         Size: 800 x 480 dots (7 inch)
          Touch Screen: Yes
          Color: Color
          Language: English, German, French, Spanish, Italian
        Language: English

  •  Voices

         Tone Generation: AWM Stereo Sampling
          Number of Polyphony (Max.): 128
          Preset: 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!
              XG: Yes (for Song playback)
              GS: Yes (for Song playback)
              GM: Yes
              GM2: Yes
              Expansion Voice: Yes (approx. 1 GB)
              Editing: Voice Set
              Part: Right 1, Right 2, Right 3, Left

  • Effects

       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
     Vocal Harmony    
       Number of Presets: Vocal Harmony: 54, Synth Vocoder: 20
       Number of User Settings: 60 *The number is the total of Vocal Harmony and Synth Vocode

  • Storage and Connectivity

            Internal Memory: Yes (approx. 4 GB)
            External Drives: USB Flash Memory (via USB to DEVICE)
            Headphones: Yes
            FOOT PEDAL: 1 (SUSTAIN), 2 (ARTICULATION), Function Assignable
           Microphone: Microphone/Guitar x 1
            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

       Amplifiers: (15 W + 10 W) x 2
       Speakers: 13 cm x 2 + 2.5 cm (dome) x 2

  • Power Supply

       Power Supply: PA-300C or an equivalent recommended by Yamaha
       Power Consumption: 24 W
       Auto Power Off Function: Yes

Yamaha PSR-SX900, 61-Keys Arranger Workstation Keyboard

SKU: Yamaha PSR-SX900

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