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!

![2hp VCA Dual Linear VCA (Black) [USED] 2hp VCA Dual Linear VCA (Black) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_VCA_Black_U23-36661_01.webp)
![2hp Pitch Time-Domain Pitch Shifter (Black) [USED] 2hp Pitch Time-Domain Pitch Shifter (Black) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_Pitch_Time-Domain_Pitch_Shifter_Black_U23-36598_01.webp)
![2hp Logic Boolean Gate Operator (Silver) [USED] 2hp Logic Boolean Gate Operator (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_Logic_Boolean_Gate_Operator_Silver_U23-36654_01.webp)
![2hp LFO V2 Modulation Source (Silver) [USED] 2hp LFO V2 Modulation Source (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_LFO_v2_Silver_U23-36659_01.webp)
![2hp Div Clock Divider (Black) [USED] 2hp Div Clock Divider (Black) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_Div_Clock_Divider_Black_U23-36533_01.webp)
![2hp 3:1 Voltage Controlled Switch (Silver) [USED] 2hp 3:1 Voltage Controlled Switch (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_3-1_Voltage_Controlled_Switch_Silver_U23-36660_01.webp)
![Sequential Pro 3 Hybrid Keyboard Synthesizer [USED] Sequential Pro 3 Hybrid Keyboard Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Pro_3_U23-36120_01.webp)
![2hp Loop Sound on Sound Looper (Black) [USED] 2hp Loop Sound on Sound Looper (Black) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_Loop_Black_U23-36319_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)
![2hp VCA Dual Linear VCA (Silver) [USED] 2hp VCA Dual Linear VCA (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_VCA_Silver_U23-36232_01.webp)
![2hp Switch Analog Signal Router (Silver) [USED] 2hp Switch Analog Signal Router (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_Switch_Silver_U23-36231_01.webp)
![2hp Div Clock Divider (Silver) [USED] 2hp Div Clock Divider (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_Div_Clock_Divider_Silver_U23-36038_01.webp)
![2hp ENV Envelope Generator [USED] 2hp ENV Envelope Generator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_ADSR_Envelope_Generator_Silver_U23-36040_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)
![Sequential Take 5 Polyphonic Analog Keyboard Synthesizer [USED] Sequential Take 5 Polyphonic Analog Keyboard Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Take_5_Analog_Polysynth_U23-34996_01.webp)
![2hp Play Sample Player (Black) [USED] 2hp Play Sample Player (Black) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_Play_Black_U23-35268_01.webp)









![2hp NSE Noise Source (Black) [USED] 2hp NSE Noise Source (Black) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_NSE_Noise_Source_Black_U23-33808_01.webp)
![2hp Brst Burst Generator (Black) [USED] 2hp Brst Burst Generator (Black) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/2/h/2hp_Brst_Burst_Generator_Black_U23-33975_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)
![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)
![Eventide Space Reverb Pedal [USED] Eventide Space Reverb Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/v/Eventide_Space_Reverb_Effect_Pedal_U23-17330_01.webp)
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