Synthesizers + Keyboards

721-768 of 989 items

per page
  1. Ensoniq SQ1 Keyboard Workstation [VINTAGE]
    Ensoniq SQ1 Keyboard Workstation
    • VINTAGE
    $699.00

    In Stock Available immediately!
  2. Oberheim Xpander Desktop Analog Synthesizer [VINTAGE]
    Oberheim Xpander Desktop Analog Synthesizer
    • VINTAGE
    $7,499.00

    In Stock Available immediately!
  3. Roland MKS-30 Planet-S Rackmount Analog Synthesizer [VINTAGE]
    Roland MKS-30 Planet-S Rackmount Analog Synthesizer
    • VINTAGE
    $899.00

    In Stock Available immediately!
  4. Suzuki Tronichord Desktop Electronic Instrument [VINTAGE]
    Suzuki Tronichord Desktop Electronic Instrument
    • VINTAGE
    $899.00

    In Stock Available immediately!
  5. Yamaha MODX6+
    Yamaha MODX6+ 61-Key Workstation Keyboard Synthesizer
    $1,699.00

    Special Order Reserve yours today!

    Special Order

    We don't usually stock this item but will place an order with the manufacturer as soon as you check out. Shipping times vary, so please contact us for more information.
  6. Roland FANTOM-8
    Roland FANTOM-8 88-Key Workstation Keyboard Synthesizer
    $3,999.99

    Special Order Reserve yours today!

    Special Order

    We don't usually stock this item but will place an order with the manufacturer as soon as you check out. Shipping times vary, so please contact us for more information.
  7. Stereo Field Touch Plate Synthesizer
    Landscape Stereo Field Touch Plate Synthesizer
    $445.00

    Backorder Reserve your order today!

    Out of Stock

    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  8. Old Blood Noise Endeavors Expression Slider HK
    Old Blood Noise Endeavors Expression Slider HK Compact Expression Pedal
    $49.00

    Preorder New release—reserve yours today!

    Preorder

    We're awaiting our full initial batch of this item—pre-order to reserve your place in line! Customer orders are fulfilled in the order in which they are received.
  9. Erica Synths Bullfrog XL
    Erica Synths Bullfrog XL Educational Semi-Modular Synthesizer
    $2,059.00

    Preorder New release—reserve yours today!

    Preorder

    We're awaiting our full initial batch of this item—pre-order to reserve your place in line! Customer orders are fulfilled in the order in which they are received.
  10. Behringer Pro-800 Polyphonic Analog Desktop Synthesizer [USED]
    Behringer Pro-800 Polyphonic Analog Desktop Synthesizer
    • USED
    $369.00

    In Stock Available immediately!
  11. Exagonal Rooms DRART Drone Box [USED]
    Exagonal Rooms DRART Drone Box
    • USED
    $199.00

    In Stock Available immediately!
  12. Korg Wavestation Digital Keyboard Synthesizer [VINTAGE]
    Korg Wavestation Digital Keyboard Synthesizer
    • VINTAGE
    $649.00

    In Stock Available immediately!
  13. Mutable Instruments Ambika Desktop Synthesizer [USED]
    Mutable Instruments Ambika Desktop Synthesizer
    • USED
    $599.00

    In Stock Available immediately!
  14. Roland XP-80 Keyboard Workstation [USED]
    Roland XP-80 Keyboard Workstation
    • VINTAGE
    $1,099.00

    In Stock Available immediately!
  15. Moog Polypedal 285-A Pedal Controller for Polymoog [USED]
    Moog Polypedal 285-A Pedal Controller for Polymoog
    • VINTAGE
    $849.00

    In Stock Available immediately!
  16. Kawai RC-2 Memory Cartridge for K3 / K3M [USED]
    Kawai RC-2 Memory Cartridge for K3 / K3M
    • VINTAGE
    $99.99

    In Stock Available immediately!
  17. Roland JD-990 Super JD Multi-Timbral Digital Synthesizer [USED]
    Roland JD-990 Super JD Multi-Timbral Digital Synthesizer
    • VINTAGE
    $1,299.00

    In Stock Available immediately!
  18. Roland SN-R8-04 Electronic Sound Library Card for R8 [USED]
    Roland SN-R8-04 Electronic Sound Library Card for R8
    • VINTAGE
    $249.00

    In Stock Available immediately!
  19. Roland SRX-03 Studio SRX Wave Expansion Board [USED]
    Roland SRX-03 Studio SRX Wave Expansion Board
    • VINTAGE
    $199.00

    In Stock Available immediately!
  20. Roland SRX-07 Ultimate Keys Wave Expansion Board [USED]
    Roland SRX-07 Ultimate Keys Wave Expansion Board
    • VINTAGE
    $379.00

    In Stock Available immediately!
  21. Roland M-16C Memory Cartridge [USED]
    Roland M-16C Memory Cartridge
    • VINTAGE
    $79.99

    In Stock Available immediately!
  22. Ensoniq EPS-16+ Digital Sampler / Workstation Keyboard [USED]
    Ensoniq EPS-16+ Digital Sampler / Workstation Keyboard
    • VINTAGE
    $999.00

    In Stock Available immediately!
  23. Korg DW-6000 Hybrid Keyboard Synthesizer [USED]
    Korg DW-6000 Hybrid Keyboard Synthesizer
    • VINTAGE
    $499.00

    In Stock Available immediately!
  24. Roland PG-200 Synthesizer Programmer [USED]
    Roland PG-200 Synthesizer Programmer
    • VINTAGE
    $599.00

    In Stock Available immediately!
  25. Casio RA-3 RAM Cartridge for CZ Synthesizers [USED]
    Casio RA-3 RAM Cartridge for CZ Synthesizers
    • VINTAGE
    $129.00

    In Stock Available immediately!
  26. Roland M-16C Memory Cartridge [USED]
    Roland M-16C Memory Cartridge
    • VINTAGE
    $99.99

    In Stock Available immediately!
  27. Yamaha YRM-101 FM Music Composer [USED]
    Yamaha YRM-101 FM Music Composer Cartridge for CX-5M
    • VINTAGE
    $99.99

    In Stock Available immediately!
  28. Yamaha YRM-102 FM Voicing Program [USED]
    Yamaha YRM-102 FM Voicing Program Cartridge for CX-5M
    • VINTAGE
    $99.99

    In Stock Available immediately!
  29. Yamaha YRM-103 DX7 Voicing Program [USED]
    Yamaha YRM-103 DX7 Voicing Program Cartridge for CX-5M
    • VINTAGE
    $149.00

    In Stock Available immediately!
  30. Kurzweil 1000 PX Plus Professional Expander Sound Module [USED]
    Kurzweil 1000 PX Plus Professional Expander Sound Module
    • VINTAGE
    $349.00

    In Stock Available immediately!
  31. Yamaha TX16W 12-Bit Rackmount Sampler [USED]
    Yamaha TX16W 12-Bit Rackmount Sampler
    • VINTAGE
    $299.00

    In Stock Available immediately!
  32. Yamaha SY99 Keyboard Sampler / Synthesizer / Workstation [VINTAGE]
    Yamaha SY99 Keyboard Sampler / Synthesizer / Workstation
    • VINTAGE
    $999.00

    In Stock Available immediately!
  33. PAiA Electronics Gnome Analog Ribbon Synthesizer [VINTAGE]
    PAiA Electronics Gnome Analog Ribbon Synthesizer
    • VINTAGE
    $349.00

    In Stock Available immediately!
  34. Roland JX-3P Polyphonic Analog Keyboard Synthesizer [VINTAGE]
    Roland JX-3P Polyphonic Analog Keyboard Synthesizer
    • VINTAGE
    $1,199.00

    In Stock Available immediately!
  35. Yamaha QY10 Handheld Music Workstation [VINTAGE]
    Yamaha QY10 Handheld Music Workstation
    • VINTAGE
    $139.00

    In Stock Available immediately!
  36. E-mu XL-7 Command Station Groove Box [VINTAGE]
    E-mu XL-7 Command Station Groove Box
    • VINTAGE
    $799.00

    In Stock Available immediately!
  37. Korg SN-R8-02 Jazz Brush Library Card for R-8 [VINTAGE]
    Korg SN-R8-02 Jazz Brush Library Card for R-8
    • VINTAGE
    $89.99

    In Stock Available immediately!
  38. Korg 6-Voice Expansion Card for Z1 [VINTAGE]
    Korg 6-Voice Expansion Card for Z1
    • VINTAGE
    $499.00

    In Stock Available immediately!
  39. Maartists Music Pack 256K RAM Card for D-50/D-550 [VINTAGE]
    Maartists Music Pack 256K RAM Card for D-50/D-550
    • VINTAGE
    $149.00

    In Stock Available immediately!
  40. Maartists M128-SX RAM Cartridge for DX7 [VINTAGE]
    Maartists M128-SX RAM Cartridge for DX7
    • VINTAGE
    $149.00

    In Stock Available immediately!
  41. Roland PN-D50-00 ROM Memory Card for D-50 [VINTAGE]
    Roland PN-D50-00 ROM Memory Card for D-50
    • VINTAGE
    $99.99

    In Stock Available immediately!
  42. Sound Source Unlimited DX7 Soundtrack + LA Voices II Preset ROM [VINTAGE]
    Sound Source Unlimited DX7 Soundtrack + LA Voices II Preset ROM
    • VINTAGE
    $149.00

    In Stock Available immediately!
  43. Suzuki Omnichord OM-300 Electronic Instrument [VINTAGE]
    Suzuki Omnichord OM-300 Electronic Instrument
    • VINTAGE
    $899.00

    In Stock Available immediately!
  44. Voice Crystal VC3WS 50-Voice ROM Card for Korg Wavestation [VINTAGE]
    Voice Crystal VC3WS 50-Voice ROM Card for Korg Wavestation
    • VINTAGE
    $149.00

    In Stock Available immediately!
  45. Alesis Q-Card Classical ROM Expansion [VINTAGE]
    Alesis Q-Card Classical ROM Expansion
    • VINTAGE
    $199.00

    In Stock Available immediately!
  46. Alesis Q-Card Eurodance ROM Expansion [VINTAGE]
    Alesis Q-Card Eurodance ROM Expansion
    • VINTAGE
    $149.00

    In Stock Available immediately!
  47. Alesis Q-Card Sanctuary ROM Expansion [VINTAGE]
    Alesis Q-Card Sanctuary ROM Expansion
    • VINTAGE
    $149.00

    In Stock Available immediately!
  48. Alesis Q-Card Vintage Keyboards ROM Expansion [VINTAGE]
    Alesis Q-Card Vintage Keyboards ROM Expansion
    • VINTAGE
    $199.00

    In Stock Available immediately!

721-768 of 989 items

per page

From a drum machine's relentless groove to ever-shifting synthesizer textures, electronic instruments are an indispensable part of the modern musical landscape. They bridge a gap between the worlds of science, engineering, and art. They have redefined music as a whole, spawning entire genres and subcultures dedicated to exploring all of the fresh and exciting possibilities they present: the doors they open into worlds that have not yet been explored.

Perfect Circuit is dedicated to providing the best synths and drum machines you can find online—from tools for studio production and beat-making all the way to live performance and experimental sound exploration. Whether you want the newest drone/noise device from SOMA Laboratory or JMT Synth, an all-in-one drum machine/sequencer/sampling workstation from Elektron, a Sequential polyphonic synthesizer, the peculiar yet fun Teenage Engineering OP-1, or a Moog or Buchla analog semi-modular synth—it's all here, waiting for you to dive in.

Whether you're a noise artist or producer, whether you're making beats live or crafting sound in the studio, whether you're a keyboardist or sonic tinkerer, whether you're looking for samplers, synths, drum machines, or anything else in the world of electronic sound-making—you've come to the right place.