Glimpse vs Claude Opus 5.5

Patchbay is a small repair studio in Rotterdam, built around three hands, one bench, and a shared patience for machines that should have been forgotten. We work on vintage synthesizers — the hissing, glowing, drifting instruments that shaped records decades ago and still find their way to us in boxes, corners, and half-finished projects. Some arrive dead silent. Others howl through cracked pots, sticky keys, and memories of bad rooms. We like that. Our approach is careful: diagnose, restore, and explain what we found. We replace what must be replaced, but we preserve what gives an instrument its character, including its quirks when they are honest ones. Each repair is handled directly by the three of us, from first inspection to final listening. We are not a factory and we do not rush. We are three people in Rotterdam who believe old synthesizers deserve attention, patience, and a little stubborn love.

Patchbay is three people in a narrow workshop near the Maas in Rotterdam. Every day we open up instruments that were built before most of their current owners were born. Some arrive in flight cases and some come wrapped in old bath towels. Most have a story: a Juno that went quiet halfway through a gig, a Minimoog left in someone's attic for thirty years, or a modular system that a previous technician gave up on.

We started Patchbay because we kept seeing good synthesizers sent off as "unrepairable" when all they needed was patience, a schematic and a steady hand. We swap out dried capacitors, hunt for intermittent faults, recalibrate oscillators until they track properly again, and source or rebuild parts that stopped being made decades ago.

We don't try to make old machines sound new. Our job is to make them sound like themselves again, and to make sure they keep working for the next person who plays them.