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Eurorack + Modular
Synthesizers + Keyboards
Pedals + Effects
Studio + Recording
Controllers + Sequencing
![Korg MicroKEY-61 MIDI Keyboard Controller [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_microKEY-61_Keyboard_Controller_U23-38802_01.webp "Korg MicroKEY-61 MIDI Keyboard Controller [USED]")
![Korg Pitchblack Chromatic Tuner Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_PB-01_Tuner_U23-38204_01.webp "Korg Pitchblack Chromatic Tuner Pedal [USED]")
![Korg Electribe ER-1 Groove Box [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Electribe_ER-1_U23-37545_01.webp "Korg Electribe ER-1 Groove Box [VINTAGE]")
![Flame C-3 Knob Recorder [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/F/l/Flame_C-3_Knob_Recorder_U23-38685_01.webp "Flame C-3 Knob Recorder [USED]")
![Boss SY-300 Guitar Synthesizer Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_SY-300_Guitar_Synthesizer_U23-38128_01.webp "Boss SY-300 Guitar Synthesizer Pedal [USED]")
![Korg Volca Beats Analog Drum Machine [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Volca_Beats_Analog_Drum_Machine_U23-37384_01_1.webp "Korg Volca Beats Analog Drum Machine [USED]")
![Korg SQ-64 Polyphonic MIDI + CV Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_SQ-64_Polyphonic_Sequencer_U23-37453_01_1.webp "Korg SQ-64 Polyphonic MIDI + CV Sequencer [USED]")
![Korg SQ-64 Polyphonic MIDI + CV Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_SQ-64_Polyphonic_Sequencer_U23-38512_01.webp "Korg SQ-64 Polyphonic MIDI + CV Sequencer [USED]")
![Korg SQ-64 Polyphonic MIDI + CV Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_SQ-64_Polyphonic_Sequencer_U23-38261_01.webp "Korg SQ-64 Polyphonic MIDI + CV Sequencer [USED]")
![Korg NTS-1 Digital Synthesizer / Effect Processor [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_NTS-1_U23-35742_01.webp "Korg NTS-1 Digital Synthesizer / Effect Processor [USED]")
![Boss VF-1 24-Bit Multiple Effects Processor [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_VF-1_24bit_Multiple_Effects_Processor_U23-38234_01.webp "Boss VF-1 24-Bit Multiple Effects Processor [VINTAGE]")
![Korg Volca Beats Analog Drum Machine [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Volca_Beats_Analog_Drum_Machine_U23-38084_01_18.webp "Korg Volca Beats Analog Drum Machine [USED]")
![Korg Volca Sample V1 Compact Sampler [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Volca_Sample_Digital_Sampler_Sequencer_U23-37383_01_8.webp "Korg Volca Sample V1 Compact Sampler [USED]")
![Sequential Prophet Rev2 8-Voice Analog Keyboard Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Prophet_Rev2_8-Voice_Keyboard_U23-37255_01_4.webp "Sequential Prophet Rev2 8-Voice Analog Keyboard Synthesizer [USED]")
![Boss MT-2 Metal Zone Distortion Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_MT-2_Metal_Zone_U23-37512_01_3.webp "Boss MT-2 Metal Zone Distortion Pedal [USED]")
![Korg LittleBits 12-Piece Synth Kit [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Littebits_Synth_Kit_U23-37259_01.webp "Korg LittleBits 12-Piece Synth Kit [USED]")
![Korg Keystage 61 Poly AT MIDI 2.0 Keyboard Controller [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Keystage_61_MIDI_Keyboard_U23-37442_01.webp "Korg Keystage 61 Poly AT MIDI 2.0 Keyboard Controller [USED]")
![Korg Kaossilator Pro+ Dynamic Phrase Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Kaossilator_Pro__U23-36815_01.webp "Korg Kaossilator Pro+ Dynamic Phrase Synthesizer [USED]")
![Korg D3200 Digital Recording Studio [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_D3200_Digital_Recording_Studio_U23-36793_01.webp "Korg D3200 Digital Recording Studio [USED]")
![Korg Volca Modular Analog Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Volca_Modular_U23-36546_01.webp "Korg Volca Modular Analog Synthesizer [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]")
![Korg Poly-61M Analog Keyboard Synthesizer [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Poly-61M_U23-35550_01.webp "Korg Poly-61M Analog Keyboard Synthesizer [VINTAGE]")
![Korg PSS-50 Super Section Rhythm Programmer [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_PSS-50_Super_Section_U23-36089_01.webp "Korg PSS-50 Super Section Rhythm Programmer [VINTAGE]")
![Korg DSS-1 Sampling Keyboard Synthesizer [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_DSS-1_61_key_digital_sampling_synthesizer_U23-36471_01.webp "Korg DSS-1 Sampling Keyboard Synthesizer [VINTAGE]")
![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]")
![Boss LM-2 Limiter Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_LM-2_U23-36365_01.webp "Boss LM-2 Limiter Pedal [USED]")
![Korg SV173BK 73 Key Stage Piano [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_SV173BK_73_Key_Stage_Piano_U23-35093_01.webp "Korg SV173BK 73 Key Stage Piano [USED]")
![Korg MR-2 High Resolution Moble Recorder [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_MR-2_U23-36452_01.webp "Korg MR-2 High Resolution Moble Recorder [USED]")
![Flame 4VOX Quad Polyphonic Wavetable VCO [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/F/l/Flame_4VOX_Quad_Polyphonic_Wavetable_VCO_U23-36565_01.webp "Flame 4VOX Quad Polyphonic Wavetable VCO [USED]")
![Boss GM-800 Guitar Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_GM-800_Guitar_Synthesizer_U23-36479_01.webp "Boss GM-800 Guitar Synthesizer [USED]")
![Boss GK-5B Divided GK Bass Pickup [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_GK-5B_Divided_GK_Bass_Pickup_U23-36478_01.webp "Boss GK-5B Divided GK Bass Pickup [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 "Sequential Pro 3 Hybrid Keyboard Synthesizer [USED]")
![Korg Trinity Plus [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Trinity_Plus_U23-34467_01.webp "Korg Trinity Plus [VINTAGE]")
![Korg EX-800 Polyphonic Synthesizer Desktop Module [VINTAGE]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_EX-800_U23-33816_01.webp "Korg EX-800 Polyphonic Synthesizer Desktop Module [VINTAGE]")
![Boss RC-202 Loop Station Looper Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_RC-202_Loop_Station_U23-36322_01.webp "Boss RC-202 Loop Station Looper Pedal [USED]")
![Boss ODB-3 Bass Overdrive Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_ODB-3_Bass_Overdrive_U23-36259_01.webp "Boss ODB-3 Bass Overdrive Pedal [USED]")
![Boss DD-3T Digital Delay Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_DD-3T_Digital_Delay_U23-36260_01.webp "Boss DD-3T Digital Delay Pedal [USED]")
![Boss CS-3 Compression Sustainer Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_CS-3_Compression_Sustainer_Pedal_U23-36261_01.webp "Boss CS-3 Compression Sustainer Pedal [USED]")
![Boss CEB-3 Bass Chorus Pedal [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_CEB-3_Bass_Chorus_Pedal_U23-36258_01.webp "Boss CEB-3 Bass Chorus Pedal [USED]")
![Korg Kaoss Pad KP3 Multi-Effect Processor [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_KP3_U23-35849_01.webp "Korg Kaoss Pad KP3 Multi-Effect Processor [USED]")
![Flame QSLIDER Controller [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/F/l/Flame_QSlider_Silver_U23-36148_01.webp "Flame QSLIDER Controller [USED]")
![Flame Chord Machine 2 Quantizer / Arpeggiator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/F/l/Flame_Chord_Machine_2_Silver_U23-36159_01.webp "Flame Chord Machine 2 Quantizer / Arpeggiator [USED]")
![Boss CE-300 Super Chorus Rack Processor [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/o/Boss_CE-300_U23-34013_01.webp "Boss CE-300 Super Chorus Rack Processor [USED]")
![Korg Multi/Poly Analog Modeling Keyboard Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_multi_poly_U23-34256_01.webp "Korg Multi/Poly Analog Modeling Keyboard Synthesizer [USED]")
![Korg Volca Sample V1 Compact Sampler [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Volca_Sample_MK1_U23-35795_01.webp "Korg Volca Sample V1 Compact Sampler [USED]")
![Korg Volca FM V1 Desktop FM Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Volca_FM_MK1_U23-35564_01.webp "Korg Volca FM V1 Desktop FM Synthesizer [USED]")
![Korg Volca FM V1 Desktop FM Synthesizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/K/o/Korg_Volca_FM_MK1_U23-35481_01.webp "Korg Volca FM V1 Desktop FM Synthesizer [USED]")
![Flame Clockwork Shift Clock Modulator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/F/l/Flame_Clockwork_U23-35628_01.webp "Flame Clockwork Shift Clock Modulator [USED]")
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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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