Guyatone PS-022 Parametric EQ pedal - beautiful Japanese design

This vintage Guyatone parametric equalizer pedal caught my eye a few years ago, not only because it is so beautifully preserved, with all of the rubber details fully intact, but the build quality is second-to-none. I have never felt another pedal quite like it, all metal and high quality rubber components. Metal knobs. Feels like a real statement about the craftsmanship of Japanese electronics from this era. Just an excellent example of high-end Japanese design and engineering. A beautiful looking and sounding pedal, very flexible and intuitive tone sculpting tool. Has been a joy to own, never gigged in my possession. Used as inspiration for my own design work. Own a legendary example of peak Japanese audio equipment design.