Roland AIRA Compact S-1 Tweak Synth
- Micro polysynth, inspired by the Roland SH-101
- Wave manipulation for new sounds
- Onboard sequencing
- Hands-on controls, performance features
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A tiny polysynth with sequencing and wave-shaping controls, built on a classic Roland sound. The listing gives few specifications, so check outputs and power before buying.
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ASIN: B0C1P8PNSWModel: S-1Category: Synthesizer & Workstation Keyboards
Overview
Wave manipulation and onboard sequencing drive this micro polysynth, which takes its basses and leads from an older Roland synth. Hands-on controls let a player change the sound live, and the unit is small enough to carry.
A beginner can learn synthesis on the front panel, and a serious player gets sequencing and tweakable waves. Ports, keys and power details are missing from the listing, so those need verifying.
Who it's for
Beginners, bedroom producers and portable-rig fans get a small instrument with hands-on tweaking. Players needing detailed connectivity or key information should check Roland's own specs.
Pros and cons
- Classic Roland style basses and leads
- Wave manipulation for new sounds
- Few specifications in the listing
- Key count not listed
- Ports and power not listed
Performance notes
The synth starts from classic Roland style voices and then reshapes the waveform for newer sounds. The sequencer plays patterns while knobs adjust the tone, which makes it easy to build parts on the fly.
Specifications
| Brand | Format: Electronics |
|---|---|
| Model | S-1 |
| Dimensions & fit | |
| Dimensions | 10.25 x 6.6 x 3.5 inches |
| Weight | 1 pounds |
| Other details | |
| Inspiration | Roland SH-101 |
| Synth type | Micro polysynth |
| Sequencer | Onboard |
| Sound features | Wave manipulation |
Frequently asked questions
How big is the Roland AIRA Compact S-1?
The listing gives 10.25 x 6.6 x 3.5 inches and 1 pounds, so it fits on a small desk or in a bag.
Is the S-1 a copy of the SH-101?
No. It is only inspired by that synth, and it adds wave manipulation, onboard sequencing and performance features.