Micro mini jammer pocket drummer?
Iron Chef of Music — battle notes

https://ironchefofmusic.com/ingredients/micro-mini-jammer-pocket-drummer

Two hours; one sample; no winners.

Originally sampled in May of 2000, there are multiple witnesses who corroborate the micro mini jammer pocket drummer in these ingredients a) had a line-output. b) was cylindrical, though no photographic evidence of such a device seems to exist on the internet.

This pack is meant to be remixed. Read the rules and upload your
own take at https://ironchefofmusic.com/ingredients/micro-mini-jammer-pocket-drummer