Roland S-1 Aira Compact Tweak Polyphonic Synthesizer Module (S1 S 1)
Roland S-1 Aira Compact Tweak Polyphonic Synthesizer Module (S1 S 1)
Roland S-1 Aira Compact Tweak Polyphonic Synthesizer Module (S1 S 1)
Legendary Synthesis Reborn and Reimagined
Designed to bridge the classic with the contemporary, Roland’s Aira Compact S-1 brings heritage synthesis into a modern, portability-minded form factor engineered to take you from tone-tweaking ideation all the way to the stage, all without skipping a beat. Deep within the S-1’s sonic architecture beats the heart of Roland’s iconic SH-101, thanks to their groundbreaking Analog Circuit Behavior (ACB) technology. A deluxe sweet of tone-crafting and beat-making tools include multiple oscillators, comprehensive filtering, deep envelope controls, heritage FX, arpeggiation, and a 64-step sequencer. Extensive connectivity lets you stay in sync with the rest of your gear when you take this pint-size polysynth to the studio.
Features :
- Compact form factor masterfully melds heritage synthesis with contemporary accommodations
- Analog Circuit Behavior (ACB) technology serves as the S-1’s foundation for a staggering suite of sonic sculpting and tone-crafting tools
- Deeply inspired by the aural possibilities of heritage synths, characteristic elements of the SH-101, JUNO line, JX-3P, and more are wonderfully reimagined
- Onboard effects include shimmering delays and cavernous reverbs for complete dimensional control
- 26 multi-functional pads comprise a 2+ octave range of note-based performance alongside deep editing tools and shift-key functionality
- Multimode arpeggiator and 64-step sequencer ensure flexible, powerful rhythm tools, with up to 64 sequencer patterns and a host of advanced programming tools
- 4-voice polyphony takes the SH-101’s sonic profile, and more, to new heights
- 4 always-available oscillators include sub, noise, square, and saw options for unique tone crafting

Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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