AT-45
Atelier Organ
AT-45: Atelier Organ
For players who know how truly enjoyable an organ can be!
Features
- Mid-range Atelier Spinet organ
- 185 high-quality organ and instrument sounds
- 100 music styles (most featuring “live-drums”), 800 One Touch programs
- Intuitive color touchscreen with score/lyric display, plus V-LINK
- All new Music Assistant settings (250 titles)
- Fill-In function assigned to the right footswitch on all Music Assistant settings
- All songs from Club Roland Introduction learning modules included
- Songs from Hal Leonard EZ Play Today book included
- A selection of songs from Book #200 The Best Songs Ever
- A selection of songs from Book #57 More of the Best Songs Ever
- Music Assistant search function by “Club Roland,” “EZ PLAY
200,” and “EZ PLAY 57”
- You can find songs quickly with keyword search
- New American Music Style content (100 new Music Styles)
- New “Advanced Chord Recognition” system
- You can achieve a more natural musical feel by playing chords with the Advanced Chord Recognition system
- 8-part accompaniment
- The 8-part accompaniment (maximum) allows you to create gorgeous musical arrangements
The AT-45 puts a wide range of rhythms and musical genres at your fingertips. The built-in Music Styles incorporate actual drum and percussion phrases recorded by professional drummers, for the ultimate playing enjoyment with lively, exciting rhythms.
Versatile Style OrchestratorThe Style Orchestrator buttons provide four arrangement variations that let you instantly change the style of the automatic accompaniment, either to something more elaborate or more simple.
Rhythm CustomizeThe AT-45’s Rhythm Customize feature lets you edit the internal rhythm patterns using the LCD display. Adjust the drum pattern, voice, or timing to create your own original rhythm.
Search Functions for Ideal Rhythms Rhythm SearchWith the Rhythm Search function, you can effortlessly search by name, beat, tempo, genre, or groove to quickly select the ideal rhythm for the style of music you are playing.
One Touch Program- New One Touch Program screen
- 2 individual titles are named to each One Touch Program group. You can hold this “Group” screen until you touch Exit
- New One Touch Program settings for new Music Styles
Two 25 cm full-range speakers in a speaker box faithfully deliver the resonant bass sounds that are essential to dynamic organ performance, while the high-quality reverb creates an incredible room-filling ambience. You’ll think you’re playing in a cathedral.
The Fine Organ Sounds of Top ATELIER ModelsThe AT-45 features many of the same great new authentic organ sounds as the top ATELIER models, including jazzy combo organ, gorgeous pipe organ, and theater organ sounds that will satisfy every organ lover. Of course, it also offers a wide collection of instrument, choir, and fun human voice sounds, such as jazz scat, to expand your performance possibilities.
Exceptional Piano PerformanceThe AT-45’s lower manual is an extended 64-note keyboard, and begins with the A note just like a piano. There is also a damper pedal for more acoustic piano-like performance. The lower manual has a Split function, too, so you can play two different instrument sounds at the same time.
Compatible with Any ATELIER OrganWith the built-in floppy disk drive, you can exchange data with other AT-Series models, so you can immediately use registrations and music files created on any ATELIER organ.
Large Color LCD Touch ScreenThe AT-45 is the first organ in its class to feature a large, full-color LCD touch screen just like the top ATELIER models. Now even more realtime performance options are at your fingertips.
Other Features- New Factory Registration set (8 settings)
- American Flag as the default Main Background screen
- “American Classic” ID badge
You can display current voice, reverb, and other panel settings onscreen, and adjust them easily at the touch of a finger. Settings can be saved with the eight registration buttons conveniently located between the upper and lower manuals. Just press a button to instantly change settings or voices.
Seeing is EnjoyingWith the colorful LCD touch screen, the Composer and Track Mute functions are easier than ever to use. You can add your performances to commercially-available or downloaded SMF music files and save them, or mute a specific voice or part right on the screen, and play that part. The AT-45 also features Roland’s famous DigiScore®, which lets you display the notation of SMF music files or your own recorded songs onscreen. It’s loads of fun.
Helpful Quick GuideThe intuitive onscreen Quick Guide gives you fast operational guidance for all the AT-45’s formidable features and functions, so you can always enjoy the full potential of your ATELIER organ.
Specs
- Manuals/Pedals
- Upper
- 49 notes (C3-C7)
- Lower
- 64 notes (A1-C7)
- Pedalboard
- 20 notes (C2-G3)
- Touch Response
- Initial Touch (Sensitivity adjustable)
- Pedals
- Expression Pedal (ready for the Active Expression feature), Damper Pedal Foot Switches: 2 switches (on the expression pedal, function assignable)
- Sound
- Sound Generator
- Conforms to GM2/ GM/ GS/ XG lite
- Voices
- 185 Voices (incl. 8 Active Expression voices)
- Max. Polyphony
- 128 voices
- Drums/ SFX Sets
- 12 drum sets + 1 SFX set
- Parts
- Upper: Max 3 parts (Upper Organ, Upper Orchestral, Solo*), Lower: Max 3 part (Lower Organ, Lower Orchestral, Solo*), Pedal: 1 part (Pedal), Split Function: Solo To Lower, Bass To Lower
*The solo part is available for either Upper or Lower - Effects
- Rotary Sound, Reverb, Sustain, Glide, Pitch Bend, Vibrato, Lower Voice Hold
- Automatic Accompaniment
- Rhythms
- 110 rhythms in 10 categories, 156 rhythms on the included Music Style Disk
- Disk/ User Rhythms
- 4 Rhythms
- Voices for Accomp./ SMF
- 226 voices
- Arranger Control
- Arranger On/ Off, Start/ Stop, Sync Start, Intro/ Ending, Intro Count Down, Break, Fill In (To Variation, To Original), Style Orchestrator (Basic, Advanced 1, Advanced 2, Full), One Touch Program, Chord Intelligence, Chord Hold, Leading Bass, Auto Standard Tempo
- One Touch Program
- 880 settings (8 settings for each rhythm)
- Other Functions
- Registration Memories
- 8
- Registration Functions
- Load Next, Disk Edit
- Harmony Intelligence
- 8 types
- Key Transpose
- -4 to +7 (Half steps)
- Playback Transpose
- -24 to +24 (Half steps)
- Master Tuning
- 415.3Hz - 466.2Hz (0.1Hz steps)
- DigiScore
- Great Staff/ G Clef Staff/ F Clef Staff, Lyric display, Note name display, Bouncing ball
- Rhythm Customize
- Pattern editing of the internal rhythms (Drum Set, Beat, Tempo, Note)
- Composer
- Tracks
- 7
- Note Storage
- Approx. 40,000 notes
- Song Length
- Max. 999 measures
- Tempo
- Quarter note = 20 - 500
- Resolution
- 120 ticks per quarter note
- Recording
- Realtime (Replace)
- Edit Function
- Delete Measure, Delete Track, Erase, Copy, Quantize
- Metronome
- Beat
- 2/ 2, 0/ 4, 2/ 4, 3/ 4, 4/ 4, 5/ 4, 6/ 4, 7/ 4, 3/ 8, 6/ 8, 9/ 8, 12/ 8
- Volume
- 10 levels
- Sound
- 4 types
- Disk
- Disk Format
- 3.5 inch micro floppy disk 2HD (1.44 M byte), 2DD (720 K Byte)
- Songs
- Max. 99 songs
- Playable Format
- Music Atelier original format, Standard MIDI Files (format 0/ 1), Roland original format (i- format), Standard MIDI Files for GM2/ GM/ GS/ XG, Music Style Disk (MSA/ MSD/ MSE Series)
- Save
- Music Atelier original format, Standard MIDI Files (format 0)
- Output
- Rated Power Output
- 35 W + 35 W
- Speaker
- 25 cm x 2 (Full Range)
- Others
- Display
- Graphic 320 x 240 dot backlit color LCD with touch screen
- Connectors
- Headphones jack (stereo) x 2, Audio Output jacks (L/ mono, R), Audio Input jacks (L/ mono, R), Mic Input jack, MIDI connectors (In, Out), AC Inlet
- Finish
- Simulated Mahogany
- Accessories
- Owner’s Manual, Power Cord, 3.5 inch micro floppy disk (2HD Blank Disk), Music Style Disk, World Style Disk
- Power Supply
- Power Supply
- AC 117 V, 230 V, 240 V
- Power Consumption
- 120 W
- Size and Weight ( Total )
- Width
- 1,242 mm
- 48-15/16 inches
- Depth
- 570 mm
- 22-1/2 inches
- Height
- 1,225 mm
- 48-1/4 inches
- Weight
- 84.0 kg
- 185 lbs. 3 oz.
- *The specifications are subject to change without notice.
Accessories
-
DR-30
Microphone
Roland deepens its audio product line with the introduction of three new microphones — two for the stage, one for the studio.
-
DR-50
Microphone
Roland deepens its audio product line with the introduction of three new microphones — two for the stage, one for the studio.
-
RH-200
Headphones
Comfortable and accurate headphones for superior monitoring.
-
RH-200S
Stereo Headphones
Offer the clarity, sonic accuracy, and comfort needed for mixing and silent practice.
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
- Anyone Can Play the Organ!
- A Beginner’s Guide to Roland’s Atelier-Series Organs.

