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Eurorack + Modular
Synthesizers + Keyboards
Pedals + Effects
Studio + Recording
Controllers + Sequencing
![Behringer JT-4000M MICRO 4-Voice Hybrid Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_JT-4000M_MICRO_Portable_4-Voice_Hybrid_Synthesizer_U23-38332_01.webp "Behringer JT-4000M MICRO 4-Voice Hybrid Synthesizer [USED]")
![Behringer CC300 Chorus Space-C Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Chorus_Space-C_CC300_Pedal_U23-37251_01.webp "Behringer CC300 Chorus Space-C Pedal [USED]")
![Behringer CAT Analog Synthesizer Desktop Module [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Cat_U23-37197_01.webp "Behringer CAT Analog Synthesizer Desktop Module [USED]")
![Behringer 921 Voltage Controlled Oscillator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_921_VCO_U23-37757_01.webp "Behringer 921 Voltage Controlled Oscillator [USED]")
![Behringer 921 Voltage Controlled Oscillator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_921_VCO_U23-37769_01.webp "Behringer 921 Voltage Controlled Oscillator [USED]")
![Behringer 914 Fixed Filter Bank [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_914_Fixed_Filter_Bank_U23-38315_01.webp "Behringer 914 Fixed Filter Bank [USED]")
![Behringer 911 Envelope Generator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_911_Envelope_Generator_U23-37673_01.webp "Behringer 911 Envelope Generator [USED]")
![Behringer 182 Dual Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_182_Dual_Sequencer_U23-37736_01.webp "Behringer 182 Dual Sequencer [USED]")
![4MS Shuffling Clock Multiplier Breakout [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Shuffling_Clock_Multiplier_Breakout_U23-37053_01.webp "4MS Shuffling Clock Multiplier Breakout [USED]")
![4MS Shuffling Clock Multiplier (1.2) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Shuffling_Clock_Multiplier_12_U23-37756_01.webp "4MS Shuffling Clock Multiplier (1.2) [USED]")
![4MS Shuffling Clock Multiplier (1.2) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Shuffling_Clock_Multiplier_12_U23-37052_01.webp "4MS Shuffling Clock Multiplier (1.2) [USED]")
![4MS Pod64X Desktop Eurorack Case - 3U / 64HP (Powered) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Pod64X_Powered_U23-37306_01.webp "4MS Pod64X Desktop Eurorack Case - 3U / 64HP (Powered) [USED]")
![4MS Pod64X Desktop Eurorack Case - 3U / 64HP (Powered) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Pod64X_Powered_U23-37307_01.webp "4MS Pod64X Desktop Eurorack Case - 3U / 64HP (Powered) [USED]")
![4MS Pod34X Desktop Eurorack Case - 3U / 34HP (Powered) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Pod34X_Powered_U23-35576_01.webp "4MS Pod34X Desktop Eurorack Case - 3U / 34HP (Powered) [USED]")
![4MS Buffered Mult Multiple [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Buffered_Mult_Multiple_U23-37728_01.webp "4MS Buffered Mult Multiple [USED]")
![Behringer 911 Envelope Generator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_911_Envelope_Generator_U23-37743_01_1.webp "Behringer 911 Envelope Generator [USED]")
![4MS Quad Clock Distributor [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Quad_Clock_Distributor_U23-38078_01.webp "4MS Quad Clock Distributor [USED]")
![4MS Quad Clock Distributor [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Quad_Clock_Distributor_U23-37806_01.webp "4MS Quad Clock Distributor [USED]")
![4MS Pingable Envelope Generator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Pingable_Envelope_Generator_U23-37842_01.webp "4MS Pingable Envelope Generator [USED]")
![Behringer 150 Ring Mod/Noise/S&H/LFO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_150_Ring_Mod___Noise___S_H___LFO_U23-37283_01.webp "Behringer 150 Ring Mod/Noise/S&H/LFO [USED]")
![Behringer 1005 ModAmp VCA + Ring Modulator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_1005_ModAmp_U23-37279_01.webp "Behringer 1005 ModAmp VCA + Ring Modulator [USED]")
![4MS Stereo Triggered Sampler [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Stereo_Triggered_Sampler_U23-37289_01.webp "4MS Stereo Triggered Sampler [USED]")
![4MS Listen IO Input / Output Amplifier [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Listen_IO_U23-37107_01.webp "4MS Listen IO Input / Output Amplifier [USED]")
![4MS Listen Four Quarters Mixer / Output [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Listen_Four_Quarters_U23-37460_01.webp "4MS Listen Four Quarters Mixer / Output [USED]")
![4MS Listen Four Quarters Mixer / Output [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Listen_Four_Quarters_U23-37237_01.webp "4MS Listen Four Quarters Mixer / Output [USED]")
![Behringer Perfect Pitch PP1 Audio to MIDI + CV Converter [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_PERFECT_PITCH_PP1_Audio_to_MIDI_CV_Converter_U23-36972_01.webp "Behringer Perfect Pitch PP1 Audio to MIDI + CV Converter [USED]")
![Behringer CP3A-O Oscillator Controller [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_CP3A-O_Oscillator_Controller_U23-37003_01.webp "Behringer CP3A-O Oscillator Controller [USED]")
![Behringer 994 Multiples [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_994_Multiples_U23-36979_01.webp "Behringer 994 Multiples [USED]")
![Behringer 994 Multiples [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_994_Multiples_U23-36981_01.webp "Behringer 994 Multiples [USED]")
![Behringer 921A Oscillator Driver [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_921A_Oscillator_Driver_U23-36998_01.webp "Behringer 921A Oscillator Driver [USED]")
![Behringer 911A Dual Trigger Delay [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_911A_Dual_Trigger_Delay_U23-37004_01.webp "Behringer 911A Dual Trigger Delay [USED]")
![Behringer 911 Envelope Generator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_911_Envelope_Generator_U23-37005_01.webp "Behringer 911 Envelope Generator [USED]")
![Behringer 903A Random Signal Generator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_903A_Random_Signal_Generator_U23-36978_01.webp "Behringer 903A Random Signal Generator [USED]")
![Behringer 902 Voltage Controlled Amplifier [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_902_VCA_U23-37007_01.webp "Behringer 902 Voltage Controlled Amplifier [USED]")
![Behringer 112 Dual VCO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_112_Dual_VCO_U23-37001_01.webp "Behringer 112 Dual VCO [USED]")
![Behringer 1050 Mix Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_1050_Mix-Sequencer_Module_U23-36957_01.webp "Behringer 1050 Mix Sequencer [USED]")
![Behringer 1033 Dual DADSR Envelope Generator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_1033_DADSR_Dual_Envelope_Generator_U23-36974_01.webp "Behringer 1033 Dual DADSR Envelope Generator [USED]")
![Behringer 1003 Dual Envelope Generator Dual ADSR [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_1003_Dual_Envelope_Generator_U23-36973_01.webp "Behringer 1003 Dual Envelope Generator Dual ADSR [USED]")
![4MS Row Power 30 Eurorack Power [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Row_Power_40_Eurorack_Power_U23-36796_01.webp "4MS Row Power 30 Eurorack Power [USED]")
![4MS Row Power 40 Eurorack Power [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Row_Power_40_Eurorack_Power_U23-36797_01.webp "4MS Row Power 40 Eurorack Power [USED]")
![4MS Listen IO Input / Output Amplifier [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Listen_IO_U23-36903_01.webp "4MS Listen IO Input / Output Amplifier [USED]")
![Sequential Prophet-5 Polyphonic Analog Synthesizer Desktop Module [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Prophet-5_Desktop_Module_U23-36708_01.webp "Sequential Prophet-5 Polyphonic Analog Synthesizer Desktop Module [USED]")
![EMB Pro PA2400 1200W Power Amplifier [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/M/EMB_Pro_PA2400_1200W_U23-35709_01.webp "EMB Pro PA2400 1200W Power Amplifier [USED]")
![4MS Ensemble Oscillator Additive Sound Source [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/4/M/4MS_Ensemble_Oscillator_White_U23-36760_01.webp "4MS Ensemble Oscillator Additive Sound Source [USED]")
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!
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