Roland AIRA Compact S-1 Polyphonic Tweak Synthesizer

The Roland AIRA Compact S-1 is a portable ACB polysynth with onboard controls for oscillators, filter, ADSR envelope and effects. An ACB on overdrive, this tweak synth offers OSC Drawing for creating custom waveforms, OSC Chop with Overtone and Comb for powerful harmonics. Create with inspiring performance tools like D-Motion, Step Loop, Arpeggio, jammable transposition and Riser, as well as advanced programming options like a 64-step sequencer with Velocity, Gate Length, Sub Steps, Motion Recording, Porbability and more. This versatile unit works as a standalone synth, a sequencer or even as a compact MIDI controller transmitting notes as well as CC messages. A lithium-ion battery delivers up to 4.5 hours of operation on a single charge.