Roland S-1 AIRA Compact Tweak Synthesizer S 1

Divine a new world of sound with the S-1 Tweak Synthesizer, a potent micro polysynth inspired by the legendary Roland SH-101. Jam with the snappy basses and expressive leads you’ve loved for years. Then launch your music into uncharted territory with futuristic wave manipulation, onboard sequencing, and unique performance features designed for modern creators. With its inspiring hands-on controls and intuitive workflow, the powerful S-1 delivers a fun and satisfying experience for beginners and serious synth adventurers alike.

● Ultra-portable polysynth inspired by the legendary SH-101

● Authentic SH-101 sound driven by Roland’s evolving Analog Circuit Behavior (ACB) technology

● Craft all-new tones with powerful oscillator drawing, oscillator chop, and riser tools

● Mono, poly, unison, and chord modes and four-voice polyphony

● Square, sawtooth, sub, and noise oscillators

● Onboard keyboard with two-plus octave range

● 64-step sequencer and 64 patterns for on-the-spot song creation

● Advanced programming tools, including motion recording, probability, sub step, last step, and velocity

● Easy-to-use arpeggiator with eight phrase types

● D-Motion feature for controlling pitch, mod, 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 needed

● Sturdy construction and high-quality rubber pads

The S-1 is primed to push classic SH tones into new dimensions. Build from square, saw, sub, and noise oscillators and mono, poly, unison, and chord modes. Or craft custom waveshapes on the step pads using the powerful OSC Draw function. OSC Chop unlocks even more harmonic potential, allowing you to cut waveforms into sections and explore a labyrinth of metallic timbres. Then top off your tones by using the noise oscillator as an independent riser to add sweeps and pulsing sound effects.

Create compelling music in moments with the S-1’s 64-step sequencer and 64 patterns. Record live with the onboard keyboard or switch to step mode for detailed note entry and editing. Use motion recording to animate patterns with panel control tweaks or set parameter values for individual steps. Then delve into probability settings for randomization, sub steps for rapid-fire rhythms, and other features like velocity, shuffle, portamento, and more to bring your music to life.

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

The S-1 has all the connectivity you need to sync with your musical world. Link up 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.

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

Roland S-1

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