Eurorack + Modular
Synthesizers + Keyboards
Pedals + Effects
Studio + Recording
Controllers + Sequencing

![ACL Variable Sync VCO [USED] ACL Variable Sync VCO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_Variable_Sync_VCO_U23-34678_01.webp)
In stock

![ACL Variable Sync VCO [USED] ACL Variable Sync VCO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_Variable_Sync_VCO_U23-34679_01.webp)
In stock

![ACL Oktave [USED] ACL Oktave [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_Oktave_U23-34664_01.webp)
In stock

![ACL Oktave [USED] ACL Oktave [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_Oktave_U23-34666_01.webp)
In stock
![ACL Variable Sync VCO [USED] ACL Variable Sync VCO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_Variable_Sync_VCO_U23-32250_01_1.webp)
In stock
![ACL Variable Sync VCO [USED] ACL Variable Sync VCO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_Variable_Sync_VCO_U23-30612_01.webp)
In stock
![ACL VC Dual Amp VCA [USED] ACL VC Dual Amp VCA [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_VC_Dual_Amp_U23-29881_01.webp)
In stock
![ACL VC Dual Delay [USED] ACL VC Dual Delay [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_VC_Dual_Delay_U23-23229_01.webp)
In stock
High quality used electronic music gear—100% guaranteed. If you're looking for a great deal on a lightly used synth, electronic instruments, or other music equipment, you're in the right place.
Our selection of used gear runs the gamut: rare Eurorack modules, boutique effects pedals, vintage synthesizers and drum machines, professional studio gear, and much more. All of our used and vintage gear is 100% guaranteed to be fully functional, so you can buy with confidence. Plus, we offer financing and the option for free shipping on most orders.
We're constantly updating our used inventory—so keep your eyes here to see the latest additions!

![Polyend Poly 2 MIDI to CV Converter [USED] Polyend Poly 2 MIDI to CV Converter [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/P/o/Polyend_Poly_2_U23-36426_01.webp)
![Polyend Tracker Sampler Workstation [USED] Polyend Tracker Sampler Workstation [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/P/o/Polyend_Tracker_U23-36141_01.webp)
![Polyend Mess Multi-Effect Step Sequencer [USED] Polyend Mess Multi-Effect Step Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/P/o/Polyend_Mess_Multi-Effect_Step_Sequencer_U23-36288_01.webp)
![Casio Privia PX-S1100 Digital Piano [USED] Casio Privia PX-S1100 Digital Piano [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/C/a/Casio_Privia_PX-S1100_U23-36278_01.webp)
![Casio FZ-1 Polyphonic Sampler / Synthesizer [VINTAGE] Casio FZ-1 Polyphonic Sampler / Synthesizer [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/C/a/Casio_FZ-1_U23-28779_01.webp)
![Random Source Haible Living VCOs [USED] Random Source Haible Living VCOs [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/R/a/RandomSource_Haible_Living_VCOs_U23-36235_01.webp)
![Random Source Serge Smooth & Stepped Generator (SSG) [USED] Random Source Serge Smooth & Stepped Generator (SSG) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/R/a/RandomSource_Serge_Smooth___Stepped_Generator_SSG_U23-35882_01.webp)
![Polyend Synth Polyphonic Desktop Synthesizer [USED] Polyend Synth Polyphonic Desktop Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/P/o/Polyend_Synth_Multitimbral_Sound_Explorer_U23-35437_01.webp)






![underscores two_point_one_colorizer Analog Video Effect (Eurorack) [USED] underscores two_point_one_colorizer Analog Video Effect (Eurorack) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/u/n/underscores_two_point_one__colorizer_Eurorack_U23-33265_01.webp)
![Random Source Serge Dual Universal Slope Generator MK2 (DSG) [USED] Random Source Serge Dual Universal Slope Generator MK2 (DSG) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/R/a/RandomSource_Serge_Dual_Universal_Slope_Generator_Mk2_DSG_U23-31616_01.webp)
![Casio VZ-10M ROM Card [VINTAGE] Casio VZ-10M ROM Card [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/C/a/Casio_VZ-10M_ROM_Card_U23-31220_01.webp)
![ACL Multifunction Discrete VCO Oscillator [USED] ACL Multifunction Discrete VCO Oscillator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_Multifunction_Discrete_VCO_U23-30222_01.webp)
![ACL Dual State Variable VCF Filter [USED] ACL Dual State Variable VCF Filter [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_Dual_State_Variable_VCF_U23-29352_01.webp)
![ACL VC Panning Amplifier VCA + Panner [USED] ACL VC Panning Amplifier VCA + Panner [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/C/ACL_VC_Panning_VCA_U23-27936_01.webp)
![Casio DG-20 Digital Guitar Synthesizer + Controller [VINTAGE] Casio DG-20 Digital Guitar Synthesizer + Controller [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/C/a/Casio_DG-20_U23-19579_01.webp)
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