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- #13,356 in Musical Instruments (See Top 100 in Musical Instruments)
- #21 in Synthesizer & Workstation Keyboards
Divine a new world of sound with the S-1 Tweak Synth, 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.
Hard rock music Steve.
Reviewed in the United States on February 6, 2025
Another great synth at an affordable price with the latest technology and compact size with great sounds!!!
James A
Reviewed in the United States on February 14, 2025
Bought this to get better at synthesis while on the go or at coffee shops. Very happily surprised by how intuitive it is and how powerful the sounds that come from it are. The USB interface is fantastic, no hassle to get it plugged in and the drivers automatically install. Sometimes I even use it as a MIDI controller if I want to mess around with songs in public, but it’s not the most ideal keyboard.Being battery powered is absolutely mint. So easy to bring this thing around. I recommend buying the carrying case, it’s great for putting a few extra cables in so you don’t have to worry about forgetting any of your connectors.
Christopher Otero
Reviewed in the United States on January 25, 2025
The Roland AIRA Compact S-1 is proof that great things come in small (and green!) packages. This synth is a portable powerhouse that punches way above its weight. Whether I’m producing at home, jamming at a friend’s house, or just noodling on the go, the S-1 is always by my side. Its compact size makes it ridiculously easy to carry, and let’s be real—the green design? Chef’s kiss. It stands out in the best way possible.What really sets the S-1 apart, though, is its tweakability. It’s a playground for sound designers. The knobs and buttons make crafting unique analog sounds an absolute joy, and the built-in reverb and delay are just…wow. The reverb is lush, the delay is crisp, and together they elevate this little synth into atmospheric bliss. You can go from subtle ambiance to full-on space opera in seconds. The small keyboard is surprisingly good and velocity sensitive. You can even use it as a midi controller to sequence other gear, although I tend to use a full size keyboard to control the S-1.Now, it’s not all perfect. There is a bit of menu diving, which can be a slight hurdle if you’re trying to stay in the creative flow. But once you learn the layout, it’s manageable. Plus, there are third-party apps out there that let you use the S-1 as a VST, which opens up even more possibilities in a DAW.Final thoughts: The S-1 is small, portable, endlessly tweakable, and sounds fantastic. It’s perfect for anyone who loves hands-on sound creation without being tied to a big studio setup. If you’re looking for a synth that’s as fun to use as it is to listen to, the S-1 is a no-brainer. Bonus points for looking cool while doing it.
SUNIL KUMAR
Reviewed in India on January 15, 2025
Tiny, yet powerful Synth!!! Best price too, compared to international online shops.
Alex
Reviewed in Mexico on August 28, 2024
Buen sintetizador, bastante compacto aunque buen sonido. A mí gusto le falta comunicación Midi
el
Reviewed in the United States on March 2, 2024
The Roland Tweak Synth (S-1) has quickly become the crown jewel of my music production setup, and for good reason. This compact powerhouse packs a punch that belies its size, delivering a sonic palette that's both rich and incredibly versatile. From the moment I unboxed it, I knew I was in for something special.First off, the build quality is what you'd expect from Roland - solid, with every knob, button, and slider feeling both sturdy and satisfyingly tactile. The design is sleek and intuitive, making it a joy to explore and tweak sounds on the fly. It's clear that Roland has put a lot of thought into the user experience, blending traditional synthesis with modern functionality in a way that feels both familiar and innovative.But let's talk sound - the heart and soul of any synth. The S-1 delivers in spades, with a range of presets that showcase its capabilities right out of the gate. From deep, growling basses to ethereal pads and cutting leads, every preset is a starting point for exploration. The real magic happens when you start tweaking. The synthesis engine is robust, allowing for deep sound design that can cater to any genre, from EDM and pop to ambient and beyond.The feature that sets the S-1 apart for me is its portability. It's compact enough to fit in a backpack, but don't let its size fool you - this synth can easily become the centerpiece of a live performance or studio session. The onboard effects are top-notch, adding depth and dimension to the sounds without the need for external processing.In conclusion, the Roland Tweak Synth (S-1) is a revelation for synth enthusiasts. Whether you're a seasoned producer or just starting out, the S-1 offers a perfect blend of usability, portability, and sound quality that's hard to beat. It's become an indispensable tool in my music-making process, inspiring new ideas and bringing a level of creativity and fun that's genuinely exciting. Roland has truly outdone themselves with this one, and I can't recommend the S-1 highly enough.
William Bart
Reviewed in Canada on December 29, 2024
As per the title, there’s a lot of power in this little guy. The ACB circuitry sounds fat and phenomenal with no aliasing I can perceive. Effortlessl apes and sequencing with a 4 voice SH-101 based engine (with a few twists for tweaked). Pretty little thing, too.
Clipt
Reviewed in the United States on November 17, 2024
You can really manipulate the sounds for some great melodies or pads bass and more.
Adriana Gutierrez
Reviewed in the United States on October 30, 2024
This is so fun and easy to learn even for a beginner! I watched an in depth tutorial on YouTube for how to make the most of it and this little synth can really do so much! Great value. Really happy with it 😊
Dan
Reviewed in Canada on October 14, 2024
Roland’s ACB tech is so good and this device sounds amazing. Don’t have to go into the menu system too often either as there are a lot of shift functions and makes it very easy to use. I have a way more expensive synth but I love the sound of this little thing. Awesome effects too.I liked it so much I bought a second. Now I can split my keyboard and have an 8 voice synth if I want. Most of the midi cc send to the other device so just tweak one and it changes the other for most parameters. Great value for price. Maybe I will get a third…
Raul rockstar
Reviewed in Mexico on April 19, 2024
Un sonido excepcional, moderno y retro a la vez, perillas para los parametros escenciales de modelado analogico, el secuenciador de 64 pasos (4 compases) lo vuelve super versatil, no dudes en comprar este sinte ya seas primerizo, intermedio o avanzado, por el rango de precio obtienes un sonido que costaria 3 veces mas
Someperson8427
Reviewed in the United States on August 31, 2023
I own several very advanced synths, a groovebox and a state of the art drum machine. I also own a recording interface that retails at over $1000. I own Ableton Live Suite. The S1 is the real deal. It is very powerful and easy to use. The user interface is brilliant. If you are looking for a first synthesizer, or you are looking for an addition to your studio rig, the S1 is a masterfully designed synth because above all else it is so easy to use and sounds so, so good. In my honest opinion the S1 is an incredible synth at a great price. I own 4 korg volcas which is what i learned on, but the S1 eats every single one of them for breakfast. You can do no wrong adding this wonderful piece of musical equipment to your rig. For the price (which is very, very reasonable) you can maximize your creative potential. Do not second guess this amazing instrument, it goes toe to toe with every single synth I own without breaking a sweat.
Phillip Jones
Reviewed in the United States on December 6, 2023
This is quite a powerhouse synth in a small package, it offers endless sound creation and variations, even musicians who have little experience in the world of synthesizers will find plenty to get started quickly, with plenty of online tutorials to get one started, ideal Christmas gift!
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