Keep in mind the threshold is much lower when playing an instrument is involved. For electric guitar, for example, I've found anything above 13ms is perceptible

Keep in mind the threshold is much lower when playing an instrument is involved. For electric guitar, for example, I've found anything above 13ms is perceptible and makes playing in time more difficult. This paper dives further into it more than I can anecdotally: https://online.ucpress.edu/mp/article-abstract/36/1/109/92063/Action-sound-Latency-and-the-Perceived-Quality-of https://online.ucpress.edu/mp/article-abstract/36/1/109/9206...