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Synthesizers + Keyboards

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VINTAGE
Prophet 5 Rev3.0 Analog Polyphonic Keyboard Synthesizer
Sequential Circuits Prophet 5 Rev3.0 Analog Polyphonic Keyboard Synthesizer [VINTAGE]
Sequential Circuits Prophet 5 Rev3.0 Analog Polyphonic Keyboard Synthesizer
$4,999.00

in-stock In stock

VINTAGE
VC1WS 50-Voice ROM Card for Korg Wavestation
Roland VC1WS 50-Voice ROM Card for Korg Wavestation [VINTAGE]
Roland VC1WS 50-Voice ROM Card for Korg Wavestation
$59.99

in-stock In stock

VINTAGE
RS7000 Production Workstation
Yamaha RS7000 Production Workstation [VINTAGE]
Yamaha RS7000 Production Workstation
$1,499.00

in-stock In stock

VINTAGE
DX21 FM Keyboard Synthesizer
Yamaha DX21 FM Keyboard Synthesizer [VINTAGE]
Yamaha DX21 FM Keyboard Synthesizer
$299.00

in-stock In stock

VINTAGE
MU80 Tone Generator Sound Module
Yamaha MU80 Tone Generator Sound Module [VINTAGE]
Yamaha MU80 Tone Generator Sound Module
$209.00

in-stock In stock

VINTAGE
SN-SPLA-03 Sound Library ROM Card for D-70
Roland SN-SPLA-03 Sound Library ROM Card for D-70 [VINTAGE]
Roland SN-SPLA-03 Sound Library ROM Card for D-70
$99.99

in-stock In stock

VINTAGE
SN-R8-04 Electronic Sound Library Card for R8
Roland SN-R8-04 Electronic Sound Library Card for R8 [VINTAGE]
Roland SN-R8-04 Electronic Sound Library Card for R8
$209.00

in-stock In stock

VINTAGE
SH-3A Monophonic Analog Synthesizer
Roland SH-3A Monophonic Analog Synthesizer [VINTAGE]
Roland SH-3A Monophonic Analog Synthesizer
$1,299.00

in-stock In stock

VINTAGE
PN-D70-03 Sound Library ROM Card for D-70
Roland PN-D70-03 Sound Library ROM Card for D-70 [VINTAGE]
Roland PN-D70-03 Sound Library ROM Card for D-70
$99.99

in-stock In stock

VINTAGE
PN-D70-01 Sound Library ROM Card for D-70
Roland PN-D70-01 Sound Library ROM Card for D-70 [VINTAGE]
Roland PN-D70-01 Sound Library ROM Card for D-70
$99.99

in-stock In stock

VINTAGE
PN-D50-03 ROM Memory Card for D-50
Roland PN-D50-03 ROM Memory Card for D-50 [VINTAGE]
Roland PN-D50-03 ROM Memory Card for D-50
$129.00

in-stock In stock

VINTAGE
PN-D50-01 ROM Memory Card for D-50
Roland PN-D50-01 ROM Memory Card for D-50 [VINTAGE]
Roland PN-D50-01 ROM Memory Card for D-50
$129.00

in-stock In stock

VINTAGE
PN-D50-00 ROM Memory Card for D-50
Roland PN-D50-00 ROM Memory Card for D-50 [VINTAGE]
Roland PN-D50-00 ROM Memory Card for D-50
$129.00

in-stock In stock

VINTAGE
PN-D50-00 ROM Memory Card for D-50
Roland PN-D50-00 ROM Memory Card for D-50 [VINTAGE]
Roland PN-D50-00 ROM Memory Card for D-50
$129.00

in-stock In stock

VINTAGE
PN-D10-02 Sound Library ROM Card for D-10/20/110
Roland PN-D10-02 Sound Library ROM Card for D-10/20/110 [VINTAGE]
Roland PN-D10-02 Sound Library ROM Card for D-10/20/110
$59.99

in-stock In stock

VINTAGE
Basky II MX-150 Analog Bass Synthesizer and Pedals
Multivox Basky II MX-150 Analog Bass Synthesizer and Pedals [VINTAGE]
Multivox Basky II MX-150 Analog Bass Synthesizer and Pedals
$399.00

in-stock In stock

VINTAGE
Casio Casiotone 405 Polyphonic Synthesizer [VINTAGE]
Casio Casiotone 405 Polyphonic Synthesizer
$429.00

in-stock In stock

VINTAGE
Roland MT-32 MIDI Synthesizer Module [VINTAGE]
Roland MT-32 MIDI Synthesizer Module
$399.00

in-stock In stock

VINTAGE
Korg 05R/W Synthesis Engine Module [VINTAGE]
Korg 05R/W Synthesis Engine Module
$249.00

in-stock In stock

VINTAGE
Kawai GMega Synthesizer Module [VINTAGE]
Kawai GMega Synthesizer Module
$299.00

in-stock In stock

VINTAGE
Yamaha MU50 Tone Generator Sound Module [VINTAGE]
Yamaha MU50 Tone Generator Sound Module
$199.00

in-stock In stock

VINTAGE
Yamaha DX Data Cartridge RAM Card for DX Series [VINTAGE]
Yamaha DX Data Cartridge RAM Card for DX Series
$129.00

in-stock In stock

VINTAGE
Suiko ST-40 Koto Synthesizer [VINTAGE]
Suiko ST-40 Koto Synthesizer
$219.00

in-stock In stock

VINTAGE
Korg EXB-PCM02 Studio Essentials PCM Expansion Board [VINTAGE]
Korg EXB-PCM02 Studio Essentials PCM Expansion Board
$149.00

in-stock In stock

VINTAGE
Roland XP-60 61-Key 64-Voice Music Workstation Keyboard [VINTAGE]
Roland XP-60 61-Key 64-Voice Music Workstation Keyboard
$1,289.00

in-stock In stock

VINTAGE
Korg EXB-PCM08 Concert Grand Piano PCM Expansion Board [VINTAGE]
Korg EXB-PCM08 Concert Grand Piano PCM Expansion Board
$199.00

in-stock In stock

VINTAGE
Korg EXB-PCM05 Vintage Archives Triton Expansion Board [VINTAGE]
Korg EXB-PCM05 Vintage Archives Triton Expansion Board
$299.00

in-stock In stock

VINTAGE
Casio VZ-10M ROM Card [VINTAGE]
Casio VZ-10M ROM Card
$199.00

in-stock In stock

VINTAGE
Yamaha DX7 Voice ROM 3 Cartridge [VINTAGE]
Yamaha DX7 Voice ROM 3 Cartridge
$99.99

in-stock In stock

VINTAGE
Roland SR-JV80-12 Hip Hop Collection Expansion Board [VINTAGE]
Roland SR-JV80-12 Hip Hop Collection Expansion Board
$129.00

in-stock In stock

VINTAGE
Yamaha DX7 Voice ROM 2 Cartridge [VINTAGE]
Yamaha DX7 Voice ROM 2 Cartridge
$99.99

in-stock In stock

VINTAGE
Roland SR-JV80-09 Session Expansion Board [VINTAGE]
Roland SR-JV80-09 Session Expansion Board
$149.00

in-stock In stock

VINTAGE
E-mu MP-7 Command Station 128-Voice Synthesizer [VINTAGE]
E-mu MP-7 Command Station 128-Voice Synthesizer
$799.00

in-stock In stock

VINTAGE
Roland M-16C Memory Cartridge [VINTAGE]
Roland M-16C Memory Cartridge
$119.00

in-stock In stock

VINTAGE
Yamaha DX7 Voice ROM 4 Cartridge [VINTAGE]
Yamaha DX7 Voice ROM 4 Cartridge
$99.99

in-stock In stock

VINTAGE
Oberheim OB-3 Drawbar Organ Expander [VINTAGE]
Oberheim OB-3 Drawbar Organ Expander
$499.00

in-stock In stock

VINTAGE
Roland SR-JV80-09 Session Expansion Board [VINTAGE]
Roland SR-JV80-09 Session Expansion Board
$149.00

in-stock In stock

VINTAGE
Roland SR-JV80-05 World Expansion Board [VINTAGE]
Roland SR-JV80-05 World Expansion Board
$129.00

in-stock In stock

VINTAGE
Roland SR-JV80-02 Orchestral Expansion [VINTAGE]
Roland SR-JV80-02 Orchestral Expansion
$139.00

in-stock In stock

VINTAGE
Roland SR-JV80-01 Pop Expansion Board [VINTAGE]
Roland SR-JV80-01 Pop Expansion Board
$189.00

in-stock In stock

VINTAGE
Kurzweil PC88 MX 88-Key Performance Controller + Synthesizer [VINTAGE]
Kurzweil PC88 MX 88-Key Performance Controller + Synthesizer
$599.00

in-stock In stock

VINTAGE
Roland M-256E Memory Card [VINTAGE]
Roland M-256E Memory Card
$129.00

in-stock In stock

VINTAGE
Casio RA-3 RAM Cartridge for CZ Synthesizers [VINTAGE]
Casio RA-3 RAM Cartridge for CZ Synthesizers
$199.00

in-stock In stock

VINTAGE
Roland SR-JV80-16 Orchestral II Expansion Board [VINTAGE]
Roland SR-JV80-16 Orchestral II Expansion Board
$169.00

in-stock In stock

VINTAGE
Roland SR-JV80-05 World Expansion Board [VINTAGE]
Roland SR-JV80-05 World Expansion Board
$129.00

in-stock In stock

VINTAGE
Roland SR-JV80-05 World Expansion Board [VINTAGE]
Roland SR-JV80-05 World Expansion Board
$129.00

in-stock In stock

VINTAGE
Roland SR-JV80-02 Orchestral Expansion [VINTAGE]
Roland SR-JV80-02 Orchestral Expansion
$139.00

in-stock In stock

VINTAGE
Roland SR-JV80-02 Orchestral Expansion [VINTAGE]
Roland SR-JV80-02 Orchestral Expansion
$139.00

in-stock In stock

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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.