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Korg Minilogue 4 Voice Analog Polyphonic Synthesizer with Sequencer
$699.99Korg's groundbreaking new minilogue is a fully programmable four-voice polyphonic analog synthesizer; complete with a 16-step polyphonic note and motion sequencer, arpeggiator, and delay. With its high-quality const...12 Payments of $58.33
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Korg MINKORG700SM Mini Korg 700 Synthesizer
$1,499.99Thick bass, powerful leads - rich analog sounds at your fingertips. Released in 2021, the miniKORG 700FS was a spectacular revival of the legendary 1970s miniKORG 700S analog synthesizer, enhanced with addition...12 Payments of $125.00
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Korg Modwave MK II Wavetable Synthesizer
$799.99A powerhouse of synthesis, the Modwave MK II Wavetable is sure to take your music up a notch with its distinctive wavetable timbres, Kaoss Physics, and Motion Sequencing 2.0. Whether you’re looking for soaring ...12 Payments of $66.67
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Korg MS20 Mini Monophonic Analog Synthesizer
$899.99The sounds of the legendary MS-20 have been reborn in the Korg MS-20 Mini Monophonic Analog Synthesizer . The same engineers who developed the original MS-20 synth have perfectly reproduced its circuitry and fit it...12 Payments of $75.00
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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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Korg Nautilus 61 AT 61-Key Workstation Keyboard with Aftertouch
$1,889.00 - $2,299.99Korg Nautilus 61 AT features 61 highly playable, dynamic keys and Korg's acclaimed Aftertouch technology. You can explore a range of musical expression like never before. The Nautilus 61 AT is tailored for those see...12 Payments of $191.67
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Korg Nautilus 88 AT Keyboard Limited Edition Gray
$2,999.99The aftertouch-equipped Korg Nautilus AT is getting a limited edition makeover. Available here as an 88-key version, and housing the same powerful feature set as the original (plus an expanded sound set), Nautilus A...12 Payments of $250.00
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Korg Volca Nubass Desktop Analog Synthesizer
$199.99The Volca Nubass from Korg is the first analog synth to be equipped with a Nutube new-generation vacuum tube in its oscillator! Vacuum tube plus analog means that the sound is warm, thick, and rich. The familiar tra...6 Payments of $33.33
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Kurzweil K 2700 88-Key Workstation Synthesizer
$3,299.00Immerse yourself into the touch, feel and sound of the K2700 keyboard. Witness the Evolution of the Legendary K2 Series Workstations! Featuring 256 voices of V.A.S.T. polyphony which is over 5x the polyphony of any ...12 Payments of $250.00
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KV331 Audio SynthMaster Everything Bundle - Download
$299.00SynthMaster 'Everything Bundle' Download includes: SynthMaster 2.9 SynthMaster One ALL the current preset expansion banks released by KV331 Audio There are currently 33 prese...8 Payments of $37.38
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KV331 Audio SynthMaster One Software Synthesizer - Download
$49.00SynthMaster One from KVS331 Audio is an easy-to-use wavetable synthesizer with an intuitive workflow. Although it shares the same engine with its bigger brother SynthMaster, it comes with new features, like wavetabl...4 Payments of $12.25
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KV331 Audio SynthMaster Player Software Synthesizer - Download
$49.00SynthMaster Player from KV331 Audio is a simplified version of SynthMaster with limited editing capabilities. It is targeted towards users who prefer to use presets rather than designing their own sounds. It comes w...4 Payments of $12.25
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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.
