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Back in StockKorg KingKorg Neo Virtual Analog Synthesizer
$699.99Korg’s KingKORG, the acclaimed and powerful Virtual Analog synth, is back in a compact 37 Full-size key model with fresh, new sounds, great vocoder, and a refreshed new look.  Introducing the Korg KingKORG NEO...12 Payments of $58.33
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Korg Modwave M Wavetable Desktop Synthesizer Module
$649.99An astonishing modular model that stimulates the music production environment with its extreme sound. Introducing the modwave module - all of the features of the modwave mkII in a compact 19" desktop/rackmount p...12 Payments of $54.17
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Korg Wavestate M Desktop Synthesizer Module
$599.99 - $629.94The wavestate module makes a big difference in the music production environment. Introducing the wavestate module - all of the features of the wavestate mkII in a compact 19" desktop/rackmount package. In 20...12 Payments of $50.00
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Korg opsix Alterd FM Desktop Synthesizer Module
$549.99Revolutionize your music with the Korg opsix Alterd FM Desktop Synthesizer. The Korg opsix module is a digital synth like no other. The opsix Operator Mixer simplified FM synthesis for the first time, making it n...8 Payments of $68.75
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Korg Wavestate MK2 Wave Sequencing Digital Synthesizer
$599.99 - $629.95An incredibly versatile synthesizer, the Wavestate mk II synthesizer takes Wave Sequencing to the next level with its expanded polyphony and extended possibilities. Let your creativity run wild with this unique...12 Payments of $50.00
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Korg Volca Kick Bass Drum Synthesizer
$159.99An analog kick generator, the Volca Kick produces a wide range of bass sounds for sound design. An analog circuit based on the powerful resonant sound of the original MS-20 filter, it lets you create kick sounds onl...6 Payments of $26.67
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Korg Monologue Analog Synthesizer
$449.99Fully-programmable, the Monologue is a true-analog monophonic synth. Based on the minilogue, the Monologue has been re-designed and re-voiced to be unlike any other mono synth on the market. Korg Monologue Analo...8 Payments of $56.25
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Korg Volca FM 2 Digital Synthesizer
$179.99volcafm2 is a compact, linkable, fun, and affordable polyphonic digital synthesizer with unique sounds, effects, and an easy-to-use sequencer --with more features and power than the original. The best-selling...6 Payments of $30.00
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Korg Volca Drum Modeling Drum Synthesizer
$134.95 - $159.99Revolutionarily transform your performances and productions with the newest addition to the volca lineup; volca drum! The volca series is all about unique sound. Whether it's analog, PCM, or FM, the volca series put...6 Payments of $26.67
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Korg SQ1 CV Step Sequencer and Sync Box
$149.99The SQ-1 is a compact step sequencer with 2 x 8 steps. It's wealth of connection jacks allows it to be connected to the MS-20 and a variety of other synthesizers. Vintage analog synths or the latest compact synths c...6 Payments of $25.00
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Korg Volca Modular Synthesizer
$179.99The compact body of this volca modular synth features eight modules and 50 patch points. While learning the basics of a modular synth, you can use popular features of the volca synthesizer line to control a unique a...6 Payments of $30.00
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Korg VolcaKeys Analog Lead Synthesizer
$159.99Korg Volca Keys Analog Lead Synthesizer is a long-awaited synthesizer that adds a new chapter to the long and storied history of Korg's analog synthesizers. Adding this synth to your collection could be the differe...6 Payments of $26.67
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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.
