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  (paper "A4")

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    (title "Tremelo Pedal V1")
    (date "2022-07-17")
    (rev "2")
    (company "Dennis Gunia")
    (comment 1 "https://github.com/dennis9819/Tremelo-Effect-Pedal")
    (comment 3 "Good shielding is required! Use a aluminium box and prevent radio interference")
    (comment 4 "9V DC Supply (max 50mA power consumption)")
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