Metronome with the Highest Beats per Minute?

[JazzNote]

In fact, it's better the fewer notes per beat that it's ticking.

I feel that for different purposes of practicing different approaches are necessary. The more it's ticking per beat the more technical accuracy is necessary, while reducing it to a minimum, the inner sense of time gets schooled. I feel it's best to be able to go extreme in both ways.

[AlsoRan]

I've been using a Boss DB-66 for decades. Quarter Notes 250, if you set it to 16th notes you can get 250 x 4 BPM. This should be enough i hope ;-)

Has this metronome model been updated and given a different name? Do you know if there is an equivalent that is currently being produced? After reading about it, it seems to be a very flexible machine, capable of all kinds of beats and sub-beats.

Thanks.

[JazzNote]

I wouldn't know for sure, i bought mine in the eighties have been using it a lot since (more or less daily) and it's still working well. But maybe this is the recent equivalent model: BOSS - DB-90 | Dr. Beat