brad allen williams on Instagram: "quick explanation + practical demonstration of intermodulation distortion, and one way we can manage it in heavily-distorted contexts . sometimes you’ll hear older engineers call imd “heterodyning” . ring modulators work on a similar principle, as do many non-audio technologies like radio and radar transmitters and receivers . the fuzz in this demonstration is a way huge swollen pickle, a pedal that’s new to me (i like it quite a bit) . any fuzz will behave sim

Two-tone intermodulation measurement with ZNB3000