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Roland AT900 - Satin Walnut Zoom

Roland AT900

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  • Physical Harmonic Bars 

  • Perfect Organ, Symphonic and Orchestral sounds 

  • Roland’s unique SuperNATURAL“ technology

  • Easy-to-use control panel 

  • larger color LCD monitor with touch screen function

  • D BEAM controller 

  • Quick registration & Music Assistant functions

  • USB host port


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Product Description


Roland AT900

The AT-900 organ console is the genuine article, crafted in America from seasoned natural wood. The gorgeous cabinets are adorned with notable features, including gentle illumination, a sliding music rest, and a large LCD color touch-screen. The visual beauty of the flagship Atelier is matched by the magnificent sound that Roland is world famous for. It’s a true delight for the eyes, ears and fingers.

The physical Harmonic Bars provide authentic, hands-on control for expressive organ playing
Perfect Organ, Symphonic and Orchestral sounds includes gorgeous pipe organ voices derived from acclaimed RODGERS digital classic organs
Acoustic-instrument expression with new Articulation Voices using Roland’s unique SuperNATURAL“ technology
Easy-to-use control panel based on traditional organ playing principles and larger color LCD monitor with touch screen function
The rhythm function automatically adds ultra-realistic accompaniment, letting you play with a virtual backing band of world-class musicians
The D BEAM controller offers magical expression by moving your hand over the invisible beam
Quick registration from the hands of world-class organists and convenient Music Assistant functions
The USB host port supports USB memory key and FD-01A USB floppy disk drive for easy data storage and transport
Playing back VIMA TUNES with optional CD Drive, you can enjoy attractive slideshows and lyrics with music

Organ Sounds and Beyond
From the sound of stately classical and theater organs of the silent-movie era to up-tempo jazz and rock organs, MUSIC ATELIER provides organ sounds from around the world, letting you play any genre convincingly. You can even layer authentic Orchestral Voices with the organ sounds, creating sounds and textures that were never possible with conventional organs.

Harmonic Bar Enables Intuitive, Expressive Playing
The new physical Harmonic Bars provide authentic, hands-on control for expressive organ playing. Under the control of the Bars is a Virtual Tone Wheel voice engine derived from Roland’s acclaimed VK combo-organ series. Furthermore, an individual solo bar is provided for the onboard Orchestral Voice, allowing organ sounds to be combined with Orchestral Voices for incredible textures.

Articulation Voices
With new Articulation VoiceŒ sound set realized by SuperNATURAL“ technology onboard, the AT-series breathes unprecedented life into Violin, Trombone, Cello, and Tenor Sax voices. Experience the most subtle and expressive characteristics of these classic instruments, including lifelike vibrato, pizzicato, portamento and other authentic nuances.

Convenience & Realtime Playability
With its simple panel layout, MUSIC ATELIER has been designed with priority given to the real-time needs of playing. Buttons are color coded according to function. Selection of sounds, voice layering and balance changes ¢ its design enables complete freedom of expression, with all settings quickly changeable in real time.

Rhythm Section
Swing, country, bossa nova ¢ with MUSIC ATELIER you can play along with rhythms from all over the world. The built-in patterns feature the ultra-realistic groove and feel of professional drummers. By playing simple chords on the lower keyboard, the arranger function (Auto Accompaniment) automatically adds accompaniment, letting you play with a virtual backing band of world-class musicians.

Touch-Panel Magic
To make operations easy, all models feature a large color touch-panel LCD with a quick-start guide built in. The newly expanded screen enables often-used menu icons to be always shown on the monitor.

D BEAM Expression
An incredible feature that must be seen to be believed ¢ MUSIC ATELIER organs let you touch the airŒ above the keys to control an invisible infrared D BEAM. Waving your hand over the beam allows you to alter the sound. Amaze your audience!

Instant Storage & Recall
Your favorite voice and rhythm selections, as well as other panel settings, can be instantly recalled from internal memory. In addition, to save and retrieve your precious data externally, simply plug in a USB memory key ¢ the global external-storage standard.

Media Features
Expand your musical universe by incorporating musical content from around the world. If you connect a USB memory key or USB CD drive, for example, you can play along with audio CDs ormusic stored in other formats. Furthermore, if you connect an iPod’or MP3 player to the Roland Audio/Video Port, you can employ the Center Cancel function to minimize vocals, or use the Pitch Change function to transpose the key of your pre-recorded music to your favorite keys. You can even connect devices such as the powerful SA-1000 stage amp, mics, and large screen TVs and displays. Excellent, of course, for playing on your own, but also great for home karaoke and stage performances. Use the supplied remote control to selectsongs and play, return, and stop, or to adjust the tempo and key. Whatever the situation, MUSIC ATELIER is sure to be at the heart of the fun.

Additional Information

Additional Information

Manufacturer Roland

Upper: 56 keys (C3 to G7) with 10 levels Initial Touch
Lower: 76 keys (E1 to G7) Waterfall type with 10 levels Initial Touch and After Touch
25 keys (C2 to C4)
Expression Pedal, Damper Pedal
Foot Switch
2 (on the expression pedal, function assignable)
Sound Generator
Conforms to GM2/GM/GS/XG lite
Maximum Polyphony
450 Voices
(Included 4 Articulation Voices and 31 Active Expression Voices)
Drums/SFX Sets
18 Drum Sets + 1 SFX Set
Manual Percussion Sets
14 sets
Rotary Sound, Chorus, RSS Reverb, Sustain, Vibrato, Pitch Bend, Glide
Upper Part: Organ, Symphonic, Orchestral
Lower Part: Organ, Symphonic, Orchestral
Solo Part: Solo
Pedal Part: Organ, Orchestral
Vintage Organ
Flute (with harmonic bars), Pipe, Theater
Other Functions
Memories: 12
Functions: Load Next, File Edit
Harmony Intelligence
36 types
Master Tuning
415.3 Hz to 466.2 Hz (0.1 Hz steps)
Key Transpose
-4 to +7 (in semitones)
Playback Transpose
-6 to +5 (in semitones)
300 rhythms in 10 groups x 4 variations
User Rhythm
99 rhythms
Rhythm Customize
Pattern editing of the internal rhythms
(Drum Set, Beat, Tempo, Note)
Arranger Function
Tempo, Arranger On/Off, Start/Stop, Sync Start, Intro, Ending, Intro Count Down, Break, Auto Fill In, Variation (4 variations), One Touch Program, Chord Intelligence, Chord Hold, Leading Bass, Auto Standard Tempo, Rhythm Mode
Music Assistant
700 titles x 4 variations
One Touch Program
300 rhythms x 2 groups x 4 variations
Quick Registration
216 settings in 11 groups
7 tracks
Note Storage
Approx. 40,000 notes
Song Length
Max. 999 measures
Quarter note = 20 to 500
120 ticks per quarter note
Realtime (Replace, Punch In/Out, Loop)
Edit Function
Delete Measure, Delete Track, Erase, Copy, Quantize
Score Display
(Great Staff, G Clef Staff, F Clef Staff, with note name, with Lyrics)
File Storage
USB flash memory, Floppy disk (in the case of using optional USB floppy disk drive FD-01A)
Save Format
MUSIC ATELIER original format, SMF format 0
Max. 99 songs for each folder
Rated Power Output
10 W + 10 W + 60 W + 60 W + 100 W
Tweeter: 5 cm x 4
Full-range: 8 cm x 2 (small), 16 cm x 4 (large)
Woofer: 30 cm x 1
Graphic 800 x 480 dots backlit color LCD with touch screen
Audio Output Jacks (L/mono, R), Aux/Drums Output Jacks (L/mono, R), Bass Output Jack (mono), Audio Input Jacks (L/mono, R), External Input Jacks (Camera, DVD Player In, Ext In), Video Output Jacks (Analog RGB, Video), Phones Jack (stereo) x 2, Mic Input Jack, MIDI connectors (In, Out), USB (MIDI) Jack, External Memory connector (USB Flash Memory connector), Ext Drive connector, AC Inlet
Power Supply
AC 117 V, 230 V, 240 V
Power Consumption
420 W
Satin Walnut
Pedalboard, Music Rest, 2 screws for the Music Rest, Code Hook, Panel Sheet, Power Code, Bench, Remote Controller, Dry-cell Battery x 2, Owner's Manual, Voice
Stereo Headphone, USB Flash Memory, USB Floppy Disk Drive (FD-01A), CD Drive Holder (DH-01), Microphone
System requirements of USB (MIDI)
Operating System: Microsoft Windows Vista’. each edition/Microsoft Windows’ XP
Home Edition Service Pack 2 or later/XP Professional Edition Service Pack 2 or later
Computer: Windows-compatible personal computer equipped with a USB port
CPU/Clock: Pentium processor 400 MHz or higher .
Memory (RAM): 256 MB or more
Operating System: Mac OS X v10.2 or later
Computer: USB ready Apple’ Macintosh’
CPU/Clock: PowerPC G3 233 MHz or higher
Memory (RAM): 256 MB or more
* The ATELIER will not operate in the Mac OS X Classic environment.
Size and Weight ( Total )
1,374 mm
54-1/8 inches
1,020 mm
40-3/16 inches
1,350 mm
53-3/16 inches
204.5 kg
450 lbs. 14 oz.

Size and Weight ( Bench )
Width 1,075 mm / 42-3/8 inches
Depth 379 mm / 14-15/16 inches
Height 622 mm / 24-1/2 inches
Weight 20.5 kg / 45 lbs. 4 oz.


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