https://www.elevatorsound.com/product/buchla-music-easel-program-manager-card-usb-interface/
Buchla Music Easel Program Manager Card USB Interface - Elevator Sound
Mar 29, 2026 - Store your best sonic memories on the EASEL Program Manager Card! The PMC takes full advantage of the program interface, storing up to 48 Easel presets and...
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