AT-20S
Atelier Organ
Gallery

AT-20S: Atelier Organ
Features
The AT-20S is the ideal instrument for new organ enthusiasts. Its straightforward layout with large, color-coded buttons makes it possible for beginners to start playing music right away.
- Brings true Atelier performance to beginning organ enthusiasts
- 49-key upper manual, 61-key lower manual and 13-key pedalboard
- 150 high-quality organ and instrument sounds; 90 music styles
- 7-track composer; 3.5" floppy drive for loading music files
- Hundreds of onboard presets using One Touch Program
- High-quality stereo speaker system for rich, powerful sound
- Attractive mahogany finish
Specs
- Manuals
- Upper
- 49 (C3-C7)
- Lower
- 61 (C2-C7)
- Pedal
- 13 (C2-C3)
- Voices
- 150
- Upper Organ
- Full, Jazz, Pipe etc.
- Upper Orchestral
- Strings, Piano, Brass, Choir, Guitar etc.
- Lower Organ
- Lower1/2, Pipe etc.
- Lower Orchestral
- Strings, Piano, Brass, Choir, Guitar etc.
- Solo
- Trumpet, Sax, Flute etc.
- Pedal Organ
- Organ etc.
- Number of Accompaniment/SMF Play Voices
- 226
- Drums Sets
- 8
- Sound Effects Sets
- 1
- Effects
- Rotary Sound, Reverb, Chorus, Glide, Sustain
- Harmony Intelligence
- 4
- Arranger Function
- Arranger On/Off, Start/Stop, Intro/Ending, Sync Start,
Fill In (Variation/Original), Leading Bass, Orchestrator (Basic/Advanced1/Advanced2/Full), Chord Intelligence, Intro Count Down, One Touch Program - Music Styles
- 90
- Overwritable Styles
- 2
- One Touch Program
- 360
- Registration
- Memories
- 4
- Composer
- Tracks
- 7
- Note Storage
- Approx. 40,000 notes
- Song Length
- Max. 999 measures
- Tempo
- Quarter note = 20 to 250
- Resolution
- 120 ticks per quarter note
- Recording
- Realtime
- Disk Drive
- 3.5 inch floppy disk drive (2DD/2HD)
- Display
- 16 characters, 2 lines (backlit LCD)
- Rated Power Output
- 30W x 2
- Speakers
- 16cm (6-1/2") x 2, 8cm (3") x 2
- Pedals
- Damper pedal, Expression pedal, Left foot switch (assignable)
- Connectors
- AC inlet, Phone jack (Stereo), Pedal connector, MIDI connectors (In/Out), Audio output jacks (L(MONO)/R),
Mic jack, Computer connector - Power Consumption
- 100W (AC117V, AC230V, AC240V)
- Finish
- Simulated mahogany
- Accessories
- Owner’s manual,3.5 inch floppy disk (blank disk), Music Style disk, Power cord
- Size and Weight
- Width
- 1,162 mm
- 45-3/4 inches
- Depth
- 576 mm
- 22-11/16 inches
- Height
- 1,211 mm
- 47-11/16 inches
- Weight
- 72.3 kg
- 159 lbs. 7 oz.
- *The specifications are subject to change without notice.
Downloads
Brochures & Catalogs
Support
If you have questions about operating your Roland, BOSS or Cakewalk product, please check our Knowledge Base for answers to the most common questions.
You can also contact our Product Support department by phone or email.
In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference. If Support Documents are available for this product, they will be listed below.
Product Manuals
Support Documents
- AT-20S TurboStart
- Anyone Can Play the Organ!
- A Beginner’s Guide to Roland’s Atelier-Series Organs.
