Eurorack + Modular
Synthesizers + Keyboards
Pedals + Effects
Studio + Recording
Controllers + Sequencing
![Behringer 961 Interface [USED] Behringer 961 Interface [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_961_Interface_U23-37006_01.webp)
In stock
![Behringer 2600-VCO [USED] Behringer 2600-VCO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_2600-VCO_Module_U23-36999_01.webp)
In stock
![Behringer 112 Dual VCO [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)
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!

![Behringer Perfect Pitch PP1 Audio to MIDI + CV Converter [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 FOUR PLAY Quad VCA [USED] Behringer FOUR PLAY Quad VCA [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_FOUR_PLAY_Quad_VCA_U23-36955_01.webp)
![Behringer FOUR LFO Quad LFO [USED] Behringer FOUR LFO Quad LFO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_FOUR_LFO_Quad_LFO_U23-36953_01.webp)
![Behringer FOUR LFO Quad LFO [USED] Behringer FOUR LFO Quad LFO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_FOUR_LFO_Quad_LFO_U23-36971_01.webp)
![Behringer CP3A-O Oscillator Controller [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 994 Multiples [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 921A Oscillator Driver [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 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_U23-37002_01.webp)
![Behringer 911A Dual Trigger Delay [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 911 Envelope Generator [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 903A Random Signal 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 902 Voltage Controlled Amplifier [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 1050 Mix Sequencer [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 1050 Mix Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_1050_Mix-Sequencer_Module_U23-36968_01.webp)
![Behringer 1036 Sample & Hold / Random Voltage Module [USED] Behringer 1036 Sample & Hold / Random Voltage Module [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_1036_Sample___Hold___Random_Voltage_Module_U23-36969_01.webp)
![Behringer 1033 Dual DADSR Envelope Generator [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 1003 Dual Envelope Generator Dual ADSR [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_U23-36959_01.webp)
![Behringer 1003 Dual Envelope Generator Dual ADSR [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)
![Sequential Prophet-5 Polyphonic Analog Synthesizer Desktop Module [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)
![Behringer 1033 Dual DADSR Envelope Generator [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_U23-36653_01_1.webp)
![Behringer Swords Dual Analog Multi-Mode Filter [USED] Behringer Swords Dual Analog Multi-Mode Filter [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Swords_Dual_Analog_Multi-Mode_Filter_U23-36430_01.webp)
![Behringer Steps Multi-Source Modulator + Sequencer [USED] Behringer Steps Multi-Source Modulator + Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Steps_Multi-Source_Modulation_and_Sequencer_U23-36447_01.webp)
![Behringer Neutron Analog Semi-Modular Synthesizer [USED] Behringer Neutron Analog Semi-Modular Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Neutron_U23-36570_01.webp)
![Behringer 1033 Dual DADSR Envelope Generator [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_U23-36656_01.webp)
![Behringer 1033 Dual DADSR Envelope Generator [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_U23-36658_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)
![Behringer Xenyx 1204USB 8CH USB Mixer [USED] Behringer Xenyx 1204USB 8CH USB Mixer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Xenyx_1204USB_U23-35748_01.webp)
![Behringer RD-8 Rhythm Designer Drum Machine [USED] Behringer RD-8 Rhythm Designer Drum Machine [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_RD-8_Rhythm_Designer_U23-36082_01.webp)
![Behringer EURORACK GO BRACKET Kit [USED] Behringer EURORACK GO BRACKET Kit [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_EURORACK_GO_BRACKET_U23-36017_01.webp)
![Behringer DeepMind 12 12-Voice Analog Keyboard Synthesizer [USED] Behringer DeepMind 12 12-Voice Analog Keyboard Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Deepmind_12_Polyphonic_Synthesizer_U23-35977_01.webp)
![WaveReX DDD-11 PCM-Card [USED] WaveReX DDD-11 PCM-Card [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/a/WaveRex_DDD_PCM-Card_U23-36059_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)
![Behringer RD-8 Rhythm Designer Drum Machine [USED] Behringer RD-8 Rhythm Designer Drum Machine [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_RD-8_Rhythm_Designer_U23-34438_01.webp)
![Behringer Neutron Analog Semi-Modular Synthesizer [USED] Behringer Neutron Analog Semi-Modular Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Neutron_U23-35703_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)
![DigiTech Bass Synth Wah Bass Envelope Filter Pedal [USED] DigiTech Bass Synth Wah Bass Envelope Filter Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/i/DigiTech_X-Series_Bass_Synth_Wah_Pedal_U23-35488_01.webp)
![DigiTech Vocal 300 Vocal Effects Pedal [USED] DigiTech Vocal 300 Vocal Effects Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/i/DigiTech_Vocal_300_U23-35178_01.webp)
![Behringer CP3A-O Oscillator Controller [USED] Behringer CP3A-O Oscillator Controller [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_CP3A-O_Oscillator_Controller_U23-35303_01.webp)
![Behringer CP35 Attenuators [USED] Behringer CP35 Attenuators [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_CP35_U23-35305_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)
![DigiTech PDS1700 Digital Stereo Chorus / Flanger Pedal [VINTAGE] DigiTech PDS1700 Digital Stereo Chorus / Flanger Pedal [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/i/Digitech_PDS-_1700_U23-34485_01.webp)
![Behringer DeepMind 12 12-Voice Analog Keyboard Synthesizer [USED] Behringer DeepMind 12 12-Voice Analog Keyboard Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Behringer_Deepmind_12_Polyphonic_Synthesizer_U23-33951_01.webp)


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