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Eurorack + Modular
Synthesizers + Keyboards
Pedals + Effects
Studio + Recording
Controllers + Sequencing
![Sequential Prophet 12 Hybrid Synthesizer Desktop Module [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Prophet_12_Module_U23-38891_01.webp "Sequential Prophet 12 Hybrid Synthesizer Desktop Module [USED]")
![Solid State Logic 611EQ E Series EQ - 500 Series [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/R/u/RupertNeveDesigns_551_500_Series_Inductor_EQ_U23-39761_01.webp "Solid State Logic 611EQ E Series EQ - 500 Series [USED]")
![Expressive E Touché MIDI + CV Touch Controller [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/x/ExpressiveE_Touche_Touch_Controller_U23-39945_01.webp "Expressive E Touché MIDI + CV Touch Controller [USED]")
![Electro-Harmonix Super Pulsar Advanced Tremolo Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Super_Pulsar_Advanced_Tremolo_U23-39805_01.webp "Electro-Harmonix Super Pulsar Advanced Tremolo Pedal [USED]")
![Electro-Harmonix Silencer Noise Gate Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Silencer_Noise_Gate_U23-39808_01.webp "Electro-Harmonix Silencer Noise Gate Pedal [USED]")
![Electro-Harmonix Voice Box Harmony Machine & Vocoder Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Voice_Box_Harmony_Machine___Vocoder_U23-39657_01.webp "Electro-Harmonix Voice Box Harmony Machine & Vocoder Pedal [USED]")
![Shure 520DX "Green Bullet" Harmonica Microphone [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/h/Shure_520DX_Green_Bullet_Harmonica_Microphone_U23-38131_01.webp "Shure 520DX \"Green Bullet\" Harmonica Microphone [USED]")
![Sequential Take 5 Polyphonic Analog Keyboard Synthesizer [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Take_5_Analog_Polysynth_U23-39343_01.webp "Sequential Take 5 Polyphonic Analog Keyboard Synthesizer [USED]")
![Sequential Prophet Rev2 8-Voice Analog Keyboard Synthesizer [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Prophet_Rev2_8-Voice_Keyboard_U23-39519_01.webp "Sequential Prophet Rev2 8-Voice Analog Keyboard Synthesizer [USED]")
![Electro-Harmonix Nano POG Octave Generator Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Nano_POG_Octave_Generator_U23-39589_01.webp "Electro-Harmonix Nano POG Octave Generator Pedal [USED]")
![API 505-DI 500-Series Direct Input [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/P/API_505_DI_500-Series_DI_U23-39071_01_1.webp "API 505-DI 500-Series Direct Input [USED]")
![Electro-Harmonix XO Octave Multiplexer [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_XO_Octave_Multiplexer_U23-38763_01.webp "Electro-Harmonix XO Octave Multiplexer [USED]")
![Electro-Harmonix Good Vibes Analog Modulator Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Good_Vibes_U23-39549_01.webp "Electro-Harmonix Good Vibes Analog Modulator Pedal [USED]")
![API 505-DI 500-Series Direct Input [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/P/API_505_DI_500-Series_DI_U23-39072_01.webp "API 505-DI 500-Series Direct Input [USED]")
![API 505-DI Direct Input [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/P/API_505-DI_Direct_Input_U23-39428_01.webp "API 505-DI Direct Input [USED]")
![Solid State Logic SSL 2+ USB Audio Interface [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/o/SolidStateLogic_2__Audio_Interface_U23-38829_01.webp "Solid State Logic SSL 2+ USB Audio Interface [USED]")
![Solid State Logic VHD Pre 500 Series Mic Preamp [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/o/SolidStateLogic_VHD_Mic_Pre_-_500_Series_U23-39302_01.webp "Solid State Logic VHD Pre 500 Series Mic Preamp [USED]")
![Electro-Harmonix Oceans 11 Reverb Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Oceans_11_reverb_U23-39327_01.webp "Electro-Harmonix Oceans 11 Reverb Pedal [USED]")
![Shure SM7B Dynamic Vocal Microphone [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/h/Shure_SM7B_Cardioid_Dynamic_Vocal_Microphone_U23-37515_01.webp "Shure SM7B Dynamic Vocal Microphone [USED]")
![Expressive E Osmose 61 Keyboard Synthesizer + MPE MIDI Controller [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/x/ExpressiveE_Osmose_61_U23-39264_01.webp "Expressive E Osmose 61 Keyboard Synthesizer + MPE MIDI Controller [USED]")
![Electro-Harmonix DRM-15 Drum Rhythm Matrix [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_DRM_15_Drum_Rhythm_Matrix_U23-38702_01.webp "Electro-Harmonix DRM-15 Drum Rhythm Matrix [USED]")
![Expressive E Osmose 61 Keyboard Synthesizer + MPE MIDI Controller [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/x/ExpressiveE_Osmose_61_U23-38149_01.webp "Expressive E Osmose 61 Keyboard Synthesizer + MPE MIDI Controller [USED]")
![Shure SM7B Dynamic Vocal Microphone [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/h/Shure_SM7B_Cardioid_Dynamic_Vocal_Microphone_U23-37533_01.webp "Shure SM7B Dynamic Vocal Microphone [USED]")
![Shure SM57 Cardioid Dynamic Microphone [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/h/Shure_SM57_Cardioid_Dynamic_Instrument_Microphone_U23-37529_01.webp "Shure SM57 Cardioid Dynamic Microphone [USED]")
![Electro-Harmonix Nano POG Octave Generator Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Nano_POG_Octave_Generator_U23-37602_01.webp "Electro-Harmonix Nano POG Octave Generator Pedal [USED]")
![Electro-Harmonix Nano Muff Overdrive Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Nano_Muff_Overdrive_U23-37584_01.webp "Electro-Harmonix Nano Muff Overdrive Pedal [USED]")
![Shure SM7B Dynamic Vocal Microphone [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/h/Shure_SM7B_Cardioid_Dynamic_Vocal_Microphone_U23-37625_01_10.webp "Shure SM7B Dynamic Vocal Microphone [USED]")
![Shure SM58 Dynamic Vocal Microphone [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/h/Shure_SM58_Cardioid_Dynamic_Vocal_Microphone_U23-37626_01_4.webp "Shure SM58 Dynamic Vocal Microphone [USED]")
![Sequential Prophet Rev2 8-Voice Analog Keyboard Synthesizer [USED]](https://www.perfectcircuit.mom/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]")
![Electro-Harmonix Memory Man Solid State Echo / Chorus [VINTAGE]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Memory_Man_-_Solid_State_Echo__Chorus_U23-37021_01.webp "Electro-Harmonix Memory Man Solid State Echo / Chorus [VINTAGE]")
![Shure PE-70 RM Reverberation Mixer [VINTAGE]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/h/Shure_Reverberation_Mixer_U23-36098_01.webp "Shure PE-70 RM Reverberation Mixer [VINTAGE]")
![Shure SM7B Dynamic Vocal Microphone [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/h/Shure_SM7B_Cardioid_Dynamic_Vocal_Microphone_U23-36461_01.webp "Shure SM7B Dynamic Vocal Microphone [USED]")
![Sequential Prophet-5 Polyphonic Analog Synthesizer Desktop Module [USED]](https://www.perfectcircuit.mom/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]")
![Sequential Pro 3 Hybrid Keyboard Synthesizer [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Pro_3_U23-36120_01.webp "Sequential Pro 3 Hybrid Keyboard Synthesizer [USED]")
![Electro-Harmonix 22500 Dual Stereo Looper Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_22500_Dual_Stereo_Looper_U23-36377_01.webp "Electro-Harmonix 22500 Dual Stereo Looper Pedal [USED]")
![Solid State Logic SSL 2 USB Audio Interface [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/o/SolidStateLogic_SSL_2_U23-35826_01.webp "Solid State Logic SSL 2 USB Audio Interface [USED]")
![Electro-Harmonix Micro Q-Tron Envelope Filter Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Micro_Q-Tron_Envelope_Filter_U23-35715_01.webp "Electro-Harmonix Micro Q-Tron Envelope Filter Pedal [USED]")
![Sequential Take 5 Polyphonic Analog Keyboard Synthesizer [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Sequential_Take_5_Analog_Polysynth_U23-34996_01.webp "Sequential Take 5 Polyphonic Analog Keyboard Synthesizer [USED]")
![Electro-Harmonix Satisfaction Fuzz Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Satisfaction_Fuzz_U23-33943_01.webp "Electro-Harmonix Satisfaction Fuzz Pedal [USED]")
![Electro-Harmonix Super Pulsar Advanced Tremolo Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Super_Pulsar_Advanced_Tremolo_U23-32892_01.webp "Electro-Harmonix Super Pulsar Advanced Tremolo Pedal [USED]")
![Electro-Harmonix Small Stone Analog Phase Shifter Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_Small_Stone_Analog_Phase_Shifter_U23-32873_01.webp "Electro-Harmonix Small Stone Analog Phase Shifter Pedal [USED]")
![Electro-Harmonix SuperEgo Synth Guitar Effects Pedal [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/E/l/Electro-Harmonix_SuperEgo_Synth_Guitar_Effects_Pedal_U23-31774_01_1.webp "Electro-Harmonix SuperEgo Synth Guitar Effects Pedal [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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