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Arranger Module
Ketron – SD90

state-of-the-art sound
The Ketron SD90 is a professional arranger module packed with high-quality sounds in an easy to use interface. It includes the same features and sounds as the SD9 Entertainer Keyboard, but without the integrated keyboard. The SD90 is the perfect solution for expanding your selection of sounds without having to bring another keyboard into the studio or on stage. This module can be controlled easily and played using MIDI. Intuitive operation is made possible thanks to the sleek design and bright LCD touch screen.
128 Polyphony
400 Rhythms
672 Voices
At a Glance
• 5 soundbanks, 61 drum sets, 368 preset voices and 1600 user voices
• 400 styles, 140 live styles with drums, live guitars and grooves
• Styles feature variations, fills, breaks, intros and endings
• Multitrack player with up to 6 audio tracks
• Easy-to-use LCD colour touch screen
A Wide Variety of High-Quality Styles

Intuitive Workflow
The SD90 includes a selection of 400 styles, 140 live styles with drums, live guitars and grooves. These work as an automatic accompaniment, where chords can be used with the left hand, then the accompaniment always follows the chords and simultaneously, one of the freely adjustable sounds of the SD90 can be played using the right hand.
The styles each feature four variations, some fills and breaks and three intros and endings. This sounds especially great when using many live audio loops and some of the 150 audio drums.
User-Friendly and World-Class
Powerful and Professional Sounds
The Ketron SD90 features 5 sound banks, 61 drum sets, 368 preset voices and 1500 user voices. With a wide variety of sounds from organs and pianos to guitars and synthesizers. These are consistently powerful and high-quality sounding and can be adjusted individually using advanced voice editing.
Audio Multitrack Player
Up to 6 audio tracks can be played simultaneously using The multitrack player. These can be effectively adjusted and muted, whilst effects can be added too during live use. A metronome is also at hand should you need it.
Audio and Midi
The Ketron SD90 features a new audio and MIDI recording function. Shorter patterns can be recorded in phrase mode and then played back afterwards during playback in loop or even complete parts can be recorded in song mode. The audio track can also be recorded as a high-quality stereo WAV file.
The Tech Spec
| Features | Specification |
|---|---|
| Sound Generation | Digital |
| Style Arranger | Yes |
| Number of Faders | 11 |
| Display | Touch |
| USB MIDI Interface | Yes |
| Headphone Connection | Yes |
| Sustain Pedal Connection | Yes |
| Mounting Options | MIDI and Audio Recorder |
| Storage Media | SD Card |
| Speakers | No |
| MIDI Interface | Yes |
| LINE OUT | Yes |
| Microphone Input | Yes |
| Vocal Harmonizer | Yes |
| Integrated Effects Processor | Yes |
| Number of Sounds | 1100 |
| Number of Styles | 540 |
| Polyphony | 128 |
| Keyboard Split | Yes |
| Dimensions (cm) | Width: 112 Height: 25.5 Depth: 41 |
| Weight | 4kg |