Eurorack + Modular
Synthesizers + Keyboards
Pedals + Effects
Studio + Recording
Controllers + Sequencing
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!

![WMD Fracture Granular Percussion Voice [USED] WMD Fracture Granular Percussion Voice [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Fracture_Black_U23-39824_01.webp)
![Squarp xp32 Expander for Hermod+ [USED] Squarp xp32 Expander for Hermod+ [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/q/Squarp_XP32_Hermod__Expander_U23-39937_01.webp)
![WMD Arpitecht Quantizer / Arpeggiator (Black) [USED] WMD Arpitecht Quantizer / Arpeggiator (Black) [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Arpitecht_U23-39528_01.webp)
![Squarp Rample Four-Channel Sampler [USED] Squarp Rample Four-Channel Sampler [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/q/Squarp_Rample_U23-39531_01.webp)
![WMD PM Mutes Expander [USED] WMD PM Mutes Expander [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_PM_Mutes_Expander_U23-38035_01_1.webp)
![WMD Javelin ADSR Envelope Generator + VCA [USED] WMD Javelin ADSR Envelope Generator + VCA [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Javelin_ADSR_U23-38066_01_1.webp)
![WMD Javelin ADSR Envelope Generator + VCA [USED] WMD Javelin ADSR Envelope Generator + VCA [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Javelin_ADSR_U23-37962_01.webp)
![WMD PM Mutes Expander [USED] WMD PM Mutes Expander [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_PM_Mutes_Expander_U23-38038_01.webp)
![WMD Aperture Variable Width Bandpass Filter [USED] WMD Aperture Variable Width Bandpass Filter [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Aperture_Variable_Width_Bandpass_Filter_U23-39255_01.webp)
![WMD Chimera Metallic Percussion Synthesizer [USED] WMD Chimera Metallic Percussion Synthesizer [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Chimera_Metallic_Percussion_Synthesizer_Black_U23-39055_01.webp)
![WMD Crater Kick Drum Voice [USED] WMD Crater Kick Drum Voice [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Crater_U23-39350_01.webp)
![WMD Soft Start Power Supply Delay [USED] WMD Soft Start Power Supply Delay [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Soft_Start_U23-38568_01.webp)
![Squarp Hermod Sequencer + MIDI to CV (Black) [USED] Squarp Hermod Sequencer + MIDI to CV (Black) [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/q/Squarp_Hermod__Sequencer___MIDI-CV_U23-38570_01.webp)
![WMD MSCL Stereo Compressor (Black) [USED] WMD MSCL Stereo Compressor (Black) [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_MSCL_Black_U23-38607_01.webp)
![WMD uHC Micro Hadron Collider [USED] WMD uHC Micro Hadron Collider [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_uHC_Micro_Hadron_Collider_U23-38682_01.webp)
![WMD MSCL Stereo Compressor (Black) [USED] WMD MSCL Stereo Compressor (Black) [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_MSCL_Black_U23-37496_01.webp)
![WMD Geiger Counter Eurorack [USED] WMD Geiger Counter Eurorack [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Geiger_Counter_Eurorack_U23-37495_01.webp)
![WMD Crater Kick Drum Voice [USED] WMD Crater Kick Drum Voice [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Crater_U23-37801_01.webp)
![WMD Crater Kick Drum Voice [USED] WMD Crater Kick Drum Voice [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Crater_U23-37706_01.webp)
![Squarp Rample Four-Channel Sampler [USED] Squarp Rample Four-Channel Sampler [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/q/Squarp_Rample_U23-37467_01.webp)
![Squarp Rample Four-Channel Sampler [USED] Squarp Rample Four-Channel Sampler [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/q/Squarp_Rample_U23-37884_01_1.webp)
![WMD Performance Mixer (Black) [USED] WMD Performance Mixer (Black) [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Performance_Mixer_Black_U23-37839_01.webp)
![WMD Performance Mixer (Black) [USED] WMD Performance Mixer (Black) [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Performance_Mixer_Black_U23-37668_01.webp)
![Squarp Rample Four-Channel Sampler [USED] Squarp Rample Four-Channel Sampler [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/q/Squarp_Rample_U23-37301_01.webp)
![WMD Triad Arpitecht Expansion [USED] WMD Triad Arpitecht Expansion [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Triad_Arpitecht_Expansion_U23-36326_01.webp)
![Squarp Rample Four-Channel Sampler [USED] Squarp Rample Four-Channel Sampler [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/q/Squarp_Rample_U23-36274_01.webp)
![WMD Performance Mixer (Silver) [USED] WMD Performance Mixer (Silver) [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Performance_Mixer_Silver_U23-36229_01.webp)



![WMD Crater Kick Drum Voice [USED] WMD Crater Kick Drum Voice [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Crater_U23-32520_01.webp)
![WMD Subway Scanning Crossfader [USED] WMD Subway Scanning Crossfader [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Subway_U23-30503_01.webp)
![WMD Subway Scanning Crossfader [USED] WMD Subway Scanning Crossfader [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Subway_U23-29550_01.webp)
![WMD Multi-Mode Envelope (Silver) [USED] WMD Multi-Mode Envelope (Silver) [USED]](https://www.perfectcircuit.mom/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Multimode_Envelope_U23-26086_01.webp)
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