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    Yamaha S90XS 88 Weighted Key Synthesizer Keyboard

    Order your Yamaha S90XS 88 Weighted Key Synthesizer Keyboard from AMS and enjoy 0% Interest Payment Plans, Free Shipping, Free Extended Warranty & 45 Day Money Back Guarantee.
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    Product Description

    The S90XS combines the sounds of the Motif XS, a handcrafted S6 piano, and the ease of use of a stage piano. Features like a Balanced Hammer action, combo input jack for adding vocals and guitars and USB record/playback make it perfect for stage or studio. The compact design of the S90XS is portable and road-ready.  The S90XS also lets you quickly create your own Performances, with the amazingly fast Performance Creator feature. With extensive Controller functions, it’s also the perfect companion for your computer music production system. 

    Yamaha S90XS Features:

    • The sounds of the Motif XS plus a huge new S6 handcrafted grand piano sample
    • 88 note Yamaha Balanced Hammer weighted action
    • New Performance Creator for instant splits, layers and drum performances
    • 4 knobs,  16 backlit LEDs and tons of buttons for direct hands on control
    • 1/4 inch/XLR Combo jack A/D input (with front panel controls) for adding vocals and guitars
    • Direct to USB Stereo Audio record/ playback (plus 18 minutes of internal flash memory)
    The Yamaha S Series
    The S Series features all the Voices, Performances, arps and Virtual Circuit Modeling effects found on the flagship MOTIF XS Music Production Synthesizer. In addition, we've added a completely new, luscious piano sound of a whopping 100 megabytes, for an expanded total of 456 MB of instrument samples.

    Foremost among these new piano sounds are the new samples taken from Yamaha's worldrenowned S6 concert grand piano. These fully capture the richly textured sound of that wonderfully expressive instrument, and provide a warm concert grand piano sound unavailable on any other keyboard. For variation, the MOTIF XS piano based on a Yamaha CFIIIS is also available.

    The S90XS has a wealth of pro-level effects - including a special set of VCM (Virtual circuitry Modeling) effect programs that authentically emulate analog circuitry, realistically recreating the uniquely warm characteristics of vintage processing gear.

    Streamline Your Performance
    The S90XS also lets you quickly and conveniently create your own custom Performances, with the amazingly fast and easy Performance Creator feature. It's never been easier to select a Voice, then quickly program Layers and Splits - even assigning a Drum Voice complete with arps to create your perfect Performance.

    The S90XS gives you comprehensive, easy-to-use controls for your Performances as well - such as Octave and Transpose buttons for quickly changing the pitch, and a Tap Tempo button that lets you easily change the tempo of Arpeggio or MIDI sequence playback on the fly. You can assign virtually any parameter on the instrument to one of the Assignable Function buttons (using the S90XS Voice Editor) and switch the parameter as you play for example, turning specific sound elements of a Voice on or off. Moreover, the instrument lets you route a click sound to one of the assignable outputs. With this you could let your drummer hear just the click sound and lock into your Arpeggio or MIDI playback.

    Ideal for Live Performers


    The S90XS has a host of other features that live performers will appreciate - such as the combo input jack that accepts both mic and instrument input. Simply plug in a microphone or guitar, tweak the INPUT GAIN knob (while checking the convenient PEAK lamp), and you're all set! Plus, you can use the Control Knobs to finely adjust the volume and even directly apply reverb or chorus to the sound.

    Recording Direct to USB Memory

    If you've got a USB memory stick or thumb drive, you can plug it into the S90XS and record your performance as audio data. This remarkable feature lets you instantly capture what you play on the keyboard - including arpeggio playback - to your USB device. If you've connected a microphone, you can even record your singing or playing as well. You can also record audio directly to the internal flash memory (192 MB) built into the instrument, without the need of a memory stick.

    Computer Control
    The S90XS is a perfect companion for your computer music production system, too, serving both as a master keyboard and a full-function, multi-timbral tone generator. With the DAW Remote function and its 50 different control templates, you get amazingly easy, intuitive control over your main DAW software and VST instruments directly from the panel controls! Special Remote Editor software lets you change and organize these templates.

    Product Specifications
    Yamaha S90XS 88 Weighted Key Synthesizer Keyboard Specifications


    • Dimensions Width: 1,472mm (58")
    • Height: 173mm (6-3/4")
    • Depth: 385mm (15-1/4")
    • Weight: 22.4kg (49.6 lbs.)


    • Number of Keys: 88
    • Type: Balanced Hammer Effect Keyboard
    • Initial Touch: Yes
    • Aftertouch: Yes

    Other Controllers

    • Pitch Bend: Yes
    • Modulation: Yes
    • Control Slider: Assignable Control sliders x 4
    • Control Knobs: Assignable Control knobs x 4
    • Others: Data Dial


    • Type: graphic backlit LCD
    • Size: 160×64 dot
    • Backlight: Yes
    • Contrast: Yes


    • Tone Generating Technology: AWM2 with Expanded Articulation
    • Multi Timbral Capacity: 16 Internal Parts + Mic Input Part
    • Ware ROM Capacity: 456 MB (when converted to 16-bit linear format), 2,772 waveforms
    • Number of Polyphony (Max.): 128
    • Number of Voices Preset: 1,024 normal voices + 64 drum kits, GM: 128 normal voices + 1 drum kits, User: 128 x 4 (Bank 1 - 3: selected and copied from Preset bank), Normal Voice + 32 drum kits


    • Reverb: 9 types
    • Chorus: 22 types
    • Insertion: 53 types x 8 blocks
    • Master Effect: 9 types
    • Master EQ: 5 bands
    • Part EQ: 3 bands, stereo


    • Number of Arpegio: Preset x 6,779 types, User x 256 types (when loading the User Arpeggio data of MOTIF XS)

    Compatible Data Format

    • Playback: SMF Format 0/1 (playback only)

    Internal Memory: 192MB
    CD-ROM: Cubase AI Disc x 1

    Included Accessories: AC Power cord, Owner's Manual, Owner's Manual CD-ROM (containing Reference Manual and Data List)

    Helpful Info about the Manufacturer
    Phone:  714-522-9000 Warranty:  7 Years: DSR, DXR, and DXS Speakers; 3 Years: Power Amps, Speakers; YDP, CP, N100, PF & P Series Digital Pianos
    1 Year: Digital Mixers, Studio Monitors, Analog Consoles, Powered Mixers, Multi-Track Recorders, Digital Effect Processors, Signal Processors, Synthesizers, Drum Machines, Sequencers, Tone Modules, Portable Keyboards, Guitars, Drum Shells & Hardware, Drum Shell Finish.
    1 Yr Parts, 90 Days Labor: Drum Pedals, Cymbal Stands, Rack Systems
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