Mercury 3 vs MiMo v2.6 Flash

Patchbay is a three-person repair studio in Rotterdam, tucked between a bike shop and a coffee roastery, where vintage synthesizers come to live another life. We are not a factory and we are not a museum; we are technicians who love the smell of warm solder and the patience that old circuits demand. Between us we have restored everything from early Moog modulars to battered Junos, and we treat each instrument as if it were the first one we ever opened. There is no assembly line here. Every capacitor is tested, every busbar tracked by hand, and every voice board is listened to twice—once on the bench, once through the speakers of the synth that will use it. Patchbay exists because these machines deserve more than a quick fix. They deserve someone who knows their quirks, their failures, and the strange, beautiful sounds that made us fall in love with them in the first place.

Patchbay is a three-person studio in Rotterdam dedicated to repairing vintage synthesizers. We work on instruments that have shaped decades of music, from early analog monosynths to the polyphonic machines of the eighties, bringing them back to the condition their makers intended. Every repair begins with a careful diagnosis: we trace faults through schematics, test components by hand, and replace only what truly needs replacing, preserving original parts wherever we can. Beyond fixing faults, we service worn keybeds, recalibrate oscillators, clean contacts, and restore tired power supplies, so that each instrument leaves our bench reliable and ready to play. We believe these machines deserve to keep making music rather than gather dust, and that careful, patient work is the best way to honour them. Whether you rely on your synthesizer nightly or cherish it occasionally, we treat it with the same respect and attention.