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Eurorack + Modular
Synthesizers + Keyboards
Pedals + Effects
Studio + Recording
Controllers + Sequencing
![WMD PM Mutes Expander [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_PM_Mutes_Expander_U23-37808_01.webp "WMD PM Mutes Expander [USED]")
![WMD MSCL Stereo Compressor (Black) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_MSCL_Black_U23-37496_01.webp "WMD MSCL Stereo Compressor (Black) [USED]")
![WMD Geiger Counter Eurorack [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Geiger_Counter_Eurorack_U23-37495_01.webp "WMD Geiger Counter Eurorack [USED]")
![WMD Crater Kick Drum Voice [USED]](https://www.perfectcircuit.com/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.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Crater_U23-37706_01.webp "WMD Crater Kick Drum Voice [USED]")
![WMD Buffered Mult Active Signal Splitter [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Buffered_Mult_Active_Signal_Splitter_U23-37776_01.webp "WMD Buffered Mult Active Signal Splitter [USED]")
![WMD Buffered Mult Active Signal Splitter [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Buffered_Mult_Active_Signal_Splitter_U23-37726_01.webp "WMD Buffered Mult Active Signal Splitter [USED]")
![WMD Performance Mixer (Black) [USED]](https://www.perfectcircuit.com/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.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Performance_Mixer_Black_U23-37668_01.webp "WMD Performance Mixer (Black) [USED]")
![DIY Ripples Liquid Filter [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/M/o/MomoModular_Ripples_Mutable_Instruments_clone_U23-37181_01.webp "DIY Ripples Liquid Filter [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]")
![WMD Triad Arpitecht Expansion [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Triad_Arpitecht_Expansion_U23-36326_01.webp "WMD Triad Arpitecht Expansion [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]")
![DIY Ornament & Crime Polymorphic CV Generator [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/A/f/AfterLaterAudio_uO_C_-_3U_Black_Magpie_Panel_U23-36281_01.webp "DIY Ornament & Crime Polymorphic CV Generator [USED]")
![WMD Performance Mixer (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Performance_Mixer_Silver_U23-36229_01.webp "WMD Performance Mixer (Silver) [USED]")
![WMD Javelin ADSR Envelope Generator + VCA [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Javelin_ADSR_U23-36140_01.webp "WMD Javelin ADSR Envelope Generator + VCA [USED]")
![DIY uGrids Topographic Drum Sequencer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/P/u/Pusherman_uGrids_U23-36296_01.webp "DIY uGrids Topographic Drum Sequencer [USED]")
![DIY Arradio CV Controlled Radio [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/B/e/Befaco_Arradio_U23-36183_01.webp "DIY Arradio CV Controlled Radio [USED]")
![DIY Model 292c Quad Lopass Gate (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/I/DIY_Quad_Lopass_Gate_Model_292c_U23-35695_01.webp "DIY Model 292c Quad Lopass Gate (Buchla 4U) [USED]")
![DIY Model 281 Quad Function Generator (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/I/DIY_Quad_Function_Generator_Model_281_U23-35694_01.webp "DIY Model 281 Quad Function Generator (Buchla 4U) [USED]")
![DIY Model 258 Dual Oscillator Rev 1.1s (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/I/DIY_Dual_Oscillator_Model_258_Rev_11s_U23-35692_01.webp "DIY Model 258 Dual Oscillator Rev 1.1s (Buchla 4U) [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 "Sequential Take 5 Polyphonic Analog Keyboard Synthesizer [USED]")
![WMD Performance Mixer (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Performance_Mixer_Silver_U23-32878_01.webp "WMD Performance Mixer (Silver) [USED]")
![WMD Crater Kick Drum Voice [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Crater_U23-32520_01.webp "WMD Crater Kick Drum Voice [USED]")
![DIY Model 207r Rev3 Mixer / Preamplifier (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/I/DIY_Mixer_Preamplifier_Model_207r_Rev3_U23-32275_01_1.webp "DIY Model 207r Rev3 Mixer / Preamplifier (Buchla 4U) [USED]")
![DIY Model 20C NLM Dual CV Polymorpher (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/N/o/NorthernLightModular_Dual_CV_Polymorpher_Model_20C_U23-32278_01.webp "DIY Model 20C NLM Dual CV Polymorpher (Buchla 4U) [USED]")
![DIY Model 277 Rev 2.1s Signal Delay Unit (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/I/DIY_Signal_Delay_Unit_Model_277_Rev_21s_U23-32284_01.webp "DIY Model 277 Rev 2.1s Signal Delay Unit (Buchla 4U) [USED]")
![DIY Model 207r Rev3 Mixer / Preamplifier (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/I/DIY_Mixer_Preamplifier_Model_207r_Rev3_U23-32276_01.webp "DIY Model 207r Rev3 Mixer / Preamplifier (Buchla 4U) [USED]")
![DIY Model 257 Dual Voltage Processor (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/I/DIY_Dual_Voltage_Processor_Model_257_Rev_10s_U23-32286_01.webp "DIY Model 257 Dual Voltage Processor (Buchla 4U) [USED]")
![DIY Model 294r 4-Channel Comb Filter (Buchla 4U) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/D/I/DIY_4_Channel_Comb_Filter_Model_294r_U23-32285_01.webp "DIY Model 294r 4-Channel Comb Filter (Buchla 4U) [USED]")
![WMD Subway Scanning Crossfader [USED]](https://www.perfectcircuit.com/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.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Subway_U23-29550_01.webp "WMD Subway Scanning Crossfader [USED]")
![DIY Serge Resonant Equalizer [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/S/e/Serge_Resonance_EQ_DIY_U23-26961_01.webp "DIY Serge Resonant Equalizer [USED]")
![WMD Multi-Mode Envelope (Silver) [USED]](https://www.perfectcircuit.com/media/catalog/product/cache/ded690e21f7abf5f4eba2c2c5d3bf323/W/M/WMD_Multimode_Envelope_U23-26086_01.webp "WMD Multi-Mode Envelope (Silver) [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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