• Ultra-portable polysynth inspired by the legendary SH-101
• Authentic SH-101 sound powered by Roland's evolving Analog Circuit Behavior (ACB) technology
• Create brand new tones with powerful oscillator drawing, low oscillator and riser tools
• Mono, poly, unison and chord modes and four-part polyphony
• Square, sawtooth, sub and noise oscillators
• Hands-on panel with familiar synth controls for instant sound shaping and tweaks for live performance
• Onboard keyboard with two-plus octave range   
• 64-step sequencer and 64 patterns for creating songs on the spot
• Advanced programming tools including motion detection, probability, sub step, last step and touch
• User-friendly arpeggiator with eight phrase types
• D-Motion function for controlling pitch, modulation and other parameters by physically moving the S-1
• Color and process your sounds with a variety of delay, reverb and chorus effects
• Comprehensive connectivity with audio, MIDI and sync I/O plus AIRA Link
• Class-compliant USB-C audio/MIDI interface - no drivers required
• Lithium-ion battery with up to 4.5 hours of operation per charge. charging
• Robust construction and high-quality rubber pads
• Connect to other AIRA Compacts and standard MIDI devices with optional BOSS TRS MIDI cables

Full description

Iconic. Sonic. Bionic.

The S-1 combines retro spirit and advanced features in a pocket-sized package that you can take anywhere.  Our evolving ACB (Analog Circuit Behavior) technology delivers the authentic tone and response of the SH-101, an iconic '80s monosynth beloved for its distinctive sound and simple, direct panel access.  Expanding on the original's design with four-part polyphony and a host of innovative features for next-level music creation, the S-1 makes it easy for musicians of all skill levels to explore the power of synthesis through a friendly, uncomplicated interface.

A tone tweaker's paradise.

Packed with expressive tactile controls, the S-1 is a sound design and powerhouse in miniature.  Create rich tones with oscillator, envelope, filter and LFO sections.  Dive into deeper design tools with quick combo button presses.  Adjust effects using dedicated knobs.  And with 26 multi-function pads, you have access to a keyboard with a range of over two octaves, a step sequencer interface and a wealth of creative possibilities that give you new ideas.

Wild sound design.

The S-1 is prepared to push classic SH tones into new dimensions.  Build from square, saw, sub and noise oscillators and mono, poly, unison and chord modes.  Or create custom waveforms on step pads using the powerful OSC Draw feature.  OSC Chop unlocks even more harmonic potential, letting you slice up waveforms and explore a maze of metallic timbres.  Then top off your notes by using the noise oscillator as an independent riser to add sweeps and pulsating sound effects.

Inspired sequencing.

Create compelling music in moments with the S-1's 64-step sequencer and 64 patterns.  Record live with the built-in keyboard, or switch to step mode for detailed note entry and editing.  Use motion recording to animate patterns with panel controls or set parameter values ​​for individual steps.  Then dive into probability settings for randomization, substeps for fast rhythms, and other features like speed, shuffle, portamento, and more to bring your music to life.

Free play for your performance

The S-1 is loaded with features that inspire dynamic performances.  Get physical with D-Motion to create compelling sound changes by simply moving the synth.  Tap the arpeggiator for a stream of musical moments.  Trigger the Step Loop function for live fills and rhythmic improvisation on the fly.  And transpose patterns with just a few quick taps to instantly add harmonic richness to your jams.

Immortal effects.

Expand your sound palette with a wide selection of classic Roland effects.  Add shimmering dimensions with lush choruses derived from the iconic JUNO and JX-3P synths.  Introduce spaciousness and movement with manual and tempo-synced delays.  Then envelop your sounds with studio-quality reverb effects and a range of adjustable parameters.

Unlimited versatility.

The S-1 has all the connectivity you need to sync with your musical world.  Connect with other AIRA Compacts like the T-8 Beat Machine, J-6 Chord Synthesizer, and E-4 Voice Tweaker to create a portable, creative juggernaut.  Interface with computer DAWS and mobile music apps via USB-C.  Or use the S-1 and its MIDI I/O as a standalone sound module in a larger performance rig.

Everywhere at once.

The S-1 is ready to deliver instant inspiration anytime, anywhere.  The lithium-ion battery provides up to 4.5 hours of operating time per charging, while the rugged Roland build will support you through years of musical journeys.

Specifications