Windsor Precision Clock & Instrument

Welcome to Windsor Precision Clock & Instrument. We are an engineering firm specializing in ultra-high performance analog and mixed-signal circuit and system design, audio component development, and specialized short run electronics manufacturing and test. Our corporate offices are in Windsor, Vermont with satellite design centers in Bellevue, Washington, Austin, Texas, and Helena, Montana.

Some of our most recent projects include:

? High end moving coil cartridge preamplifier featuring a patent-pending cartridge termination system and remarkable noise specifications: voltage equivalent noise under 0.1 nV/rtHz equivalent input current noise under 5pA/rtHz. Available soon from a major high-end audio concern.

? The world?s only vacuum tube hybrid portable headphone amplifier. It really needs to be heard and held to be believed. Currently seeking licensees.

? A 3-way transmission line loudspeaker system featuring hybrid active crossovers, power amplifiers and exotic cabling. Currently in market testing by a boutique loudspeaker manufacturer.

? Patent-pending per pin picoammeter for ATE testing of analog IC?s. Incorporated in LTX-Credence ASL test platform.

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? Design licensing

? Ready-made modules

? Ultra low-noise power supplies

? AirNation^TM drone control system