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Roland Aira Compact S1 Desktop Polyphonic Synth
$239.95 - $269.99The Aira Compact S1 polyphonic synth is your one-stop jam machine! This small and lightweight module can be taken anywhere to develop ideas, create sounds, and explore musical possibilities. With its genre-defining ...6 Payments of $45.00
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Sequential Prophet Rev 2 16 Voice Analog Synthesizer
$2,699.00 - $3,099.99Featuring a full bold sound, the Prophet Rev2 is a modern classic reinvented. The Prophet Rev2 features 16-voice polyphony, waveshape modulation, effects per layer, extended Mod Matrix, poly step sequencing, per kno...12 Payments of $250.00
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Korg Multipoly Module Synthesizer
$849.95 - $949.99Amazing analog sounds that only digital can provide. Inspired by the legendary KORG Mono/Poly, the new KORG multi/poly analog modeling synthesizer delivers breathtaking analog sounds combined with extraordinary...12 Payments of $79.17
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Melbourne Instruments Delia Synthesizer
$2,149.00The Melbourne Instruments DELIA is a bi-timbral polysynth inspired by the motorized control panel and voice architecture of the original Melbourne Instruments’ Nina. Delia introduces a 49-key velocity and aftertouch...12 Payments of $179.08
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Modal Carbon 8 37-Key Digital Synthesizer
$899.95Unleash the power of innovative virtual-analogue synthesis with the Modal Electronics CARBON8 8-Voice Experimental Digital Synthesizer! This cutting-edge synth is built for synth players, producers, and sound design...h m s
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Modal Electronics Argon 8 37-Key 8-Voice Polyphonic Synthesizer
$629.95Based around its revolutionary new wavetable synthesizer engine, Argon8 derives much of its heritage and DNA from the highly acclaimed Modal 002. Modal Electronics are proud to announce the latest in its line of inn...h m s
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Oberheim OBX8 Analog Synthesizer
$4,499.00 - $5,149.99Oberheim OB-X8 Analog Synthesizer The OB-X8 is the triumphant return of a legendary synthesizer. As Oberheim's most faithful recreation of the classic OB series, it carries the full DNA of the originals, from the...12 Payments of $250.00
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Oberheim OBX8 Desktop Analog Synthesizer
$3,149.00 - $3,599.99OBX8 Desktop Analog Synthesizer – a compact, state-of-the-art piece of technology with the classic Oberheim tone. This top-tier synthesizer packs all the unique tones and features that Oberheim has become known for ...12 Payments of $250.00
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Polyend Synth Polyphonic Desktop Synthesizer
$679.95 - $799.00Easily Play 3 Synths at Once The power of three synth engines is at your fingertips, all running together seamlessly. Whether you’re in the studio or performing live, you can juggle between different engines, ad...12 Payments of $66.58
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Roland SH01A Boutique Series Desktop Synthesizer
$444.95 - $494.99Offering exciting new polyphonic capabilities, inspiring new performance features, and authentic sounds, the SH-01A builds on the most popular classic synthesizers of all time, the iconic Roland SH-101. Roland's Ana...8 Payments of $61.87
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Yamaha Reface YC Mini Key Synthesizer Keyboard
$449.95 - $499.99Reface YC gives you the unique expression of drawbars, rotary speaker, percussion and effects for a complete organ experience that fits under your arm. Five different organ models take you from vintage tonewheel to ...8 Payments of $62.50
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ASM Leviasynth Keyboard 61-Key Keyboard Synth
$2,199.00 - $2,499.00ASM Leviasynth Keyboard 61-Key Keyboard Synth The ASM Leviasynth Keyboard is where classic '80s FM synthesizers meet modern modular systems. This hybrid powerhouse blends the warmth of analog filters with the pre...12 Payments of $208.25
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Synthesizers
Most commonly heard in pop, hip-hop, and EDM, the synthesizer (synth) can bring sizzling lead melody lines, commanding bass, sparkling chords, lush pads, and driving rhythmic pulses to all sorts of different musical genres. With one of these, you aren't just pressing a key and settling for a stock sound - the beauty of a synthesizer is that you can control and make changes to absolutely every sonic parameter from start to finish. Knobs, faders, and switches allow you to initialize signals, combine or deconstruct them, and alter the fundamental building blocks to your heart's content! Some of the most innovative musical sounds in the past fifty years were born out of synths. You don't have to be a keyboard player to use one - join the guitarists, bassists, vocalists, drummers, DJs, and producers that are augmenting their music-making palettes by adding a keyboard synth, modular synth, or rackmount synth from American Musical Supply to your very own setup.
Keyboard Synthesizers for Players and Producers
From analog mono synths with hands-on knobs to polyphonic digital workstations loaded with sound engines, we carry keyboard synthesizers from Moog, Korg, Roland, Yamaha, Sequential, Arturia, and more. Whether you’re performing live, producing in the studio, or building your first synth setup, American Musical Supply has the keyboard synthesizer to match your workflow. All synths ship free with 0% interest financing available.
Choosing the Right Synth for Your Setup
If you’re a live performer, look for a keyboard synthesizer with fast patch recall, responsive keys, and a form factor that fits your stage rig. The Roland JUNO-D series and Korg's lineup offer quick sound access in portable formats. If you’re focused on sound design and production, instruments like the Moog Matriarch and Arturia MiniFreak provide deep modulation routing and hands-on control over every parameter.
For players who need piano-quality keybeds alongside synth sounds, weighted-action models like the Roland JUNO-D8 with its 88-key PHA-4 keybed serve both purposes. If you already have a MIDI controller, a desktop or rackmount synth module can save space and budget.
Types of Keyboard Synthesizers
Keyboard synthesizers fall into several categories based on how they generate sound. Analog synths use voltage-controlled oscillators and filters to create warm, organic tones favored for bass lines, leads, and textured pads. Digital synths use processors to generate sound through methods like FM synthesis, wavetable scanning, and sample playback, giving you access to a wider palette of tones with more polyphony. Hybrid models combine analog filters with digital oscillators to offer the character of analog with the flexibility of digital.
Workstation synths like the Yamaha Montage M series and the Roland Fantom series add multi-track sequencing, deep sound libraries, and sampling capabilities for complete music production without a computer.
Key Features to Compare
Polyphony determines how many notes you can play simultaneously. Monophonic synths play one note at a time and excel at bass lines and lead melodies. Polyphonic synths handle chords, pads, and layered sounds. Most modern keyboard synthesizers offer at least eight voices, with workstations often reaching 128 or higher.
Key count and action also matter. Synth-action keys are lighter and faster for quick runs, while semi-weighted keys add a bit of resistance for more dynamic control. Browse our full keyboard category to compare options across formats.
Software Synthesizers and Beyond
If you produce primarily in a DAW, our software synthesizers offer another path into sound design. Many players use a combination of a keyboard synthesizer for hands-on performance and software synths for expanded studio production. Whichever direction fits your creative process, American Musical Supply has the gear to support it.
Frequently Asked Questions About Keyboard Synthesizers
Do I need to know piano to play a synthesizer?
No. Many keyboard synthesizers are designed for sound design and production as much as traditional playing. Sequencers, arpeggiators, and preset patches let you create music without formal keyboard training.
What is the difference between a synthesizer and a keyboard workstation?
A synthesizer focuses on sound creation and manipulation using oscillators, filters, and modulation. A workstation adds built-in sequencing, large sound libraries, sampling, and multi-track recording tools, making it a more complete production platform.
Can I connect a keyboard synthesizer to my computer for recording?
Yes. Most modern keyboard synthesizers include USB or MIDI connectivity for sending audio and MIDI data to a DAW. Some models also feature built-in audio interfaces for direct recording.
Shop Keyboard Synthesizers at AMS
From compact analog mono synths to full-featured workstations, we carry the keyboard synthesizers that fuel creativity. American Musical Supply offers 0% interest financing and VERY fast and free shipping, so you can start making sounds now and pay over time. Browse our full synth selection and find the instrument that fits your workflow.
