Roland Aira Compact S-1 Tweak Synth

Roland Aira Compact S-1 Tweak Synth
The S-1 is a new micro-polyphonic synthesizer inspired by the classic SH-101. Beyond its signature rich bass tones and expressive leads, it features a four-voice sound engine, new oscillator drawing and chop functions, a built-in sequencer, and an intuitive workflow—allowing everyone from beginners to hardcore synth enthusiasts to easily enjoy the magic of synthesis. It is a micro-polyphonic synth designed to spark your creativity.

FEATURES
・Portable polysynth inspired by the classic SH-101 synthesizer
・Authentic SH-101 sound powered by Roland’s Analog Circuit Behavior (ACB) technology
・Create entirely new tones with powerful Oscillator Draw, Oscillator Chop, and Riser functions
・4-voice polyphony supports chord playing and unison modes
・Wide-ranging sound design capabilities with square, sawtooth, and noise waveforms, plus a sub-oscillator
・Simple, intuitive control panel for easy sound shaping and quick adjustments during live performance
・Built-in keyboard with a range of over two octaves
・64-step sequencer and 64 patterns for rapid music creation
・Advanced sequencing tools including Motion Recording, Probability, Sub-step, Last Step, and Velocity
・Easy-to-use arpeggiator with eight phrase types
・D-Motion function allows control of pitch, modulation, and other parameters by physically moving the S-1
・Flexible sound shaping with onboard delay, reverb, and chorus effects
・Connect to various gear via Audio Mix, MIDI, and Sync I/O, plus AIRA LINK support
・USB-C audio/MIDI interface functionality for seamless DAW integration—no drivers required
・Built-in rechargeable lithium-ion battery provides up to 4.5 hours of operation per charge
・Highly portable design featuring high-quality rubber pads
・Connect with other AIRA Compact units or MIDI devices using optional BOSS TRS MIDI cables

SPECIFICATIONS
User Patterns: 64
Step Sequencer: Max. 64 steps
Effects: DELAY, REVERB, CHORUS
Display: 7-segment, 4-digit (LED)
Connectors: SYNC (IN, OUT) jacks: Mini type / MIX (IN, OUT) / PHONES jack: Stereo mini type / MIDI (IN, OUT) jacks: Stereo mini type / USB port: USB Type-C (Audio, MIDI)
Power Supply: Rechargeable lithium-ion battery (powered via USB port / USB bus power)
Current Draw: 500 mA
Battery Life (Continuous Use): Approx. 4.5 hours ** Varies depending on usage conditions **
Battery Charging Time: Approx. 3 hours ** Charging requires a USB port (e.g., on a computer) or a commercially available USB power adapter (5V, 500mA or higher) **
Accessories: USB Type-C to USB A cable
Dimensions: 188 mm (W) x 106 mm (D) x 36.2 mm (H)