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    DIY Eurorack: Low Frequency Oscilator

    IN PROGRESS

    Specs

    Size and Power Consumption

    Attribute Value
    HP 7-ish
    +12V 4 mA
    +5V 0 mA
    -12V 4 mA

    Price

    Op-amp (\$0.5), knobs and pots (\$1), switches and jacks (\$1), panel (free!), other stuff = about \$4.

    Read about how I’m making my panels at the bottom of this post.

    Project Files

    https://github.com/dbusteed/eurorack/tree/master/db_lfo

    Tags: DIY synth, electronics, Eurorack

    Updated: January 1, 2026

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