Hi Brice,
Yes, this feature has just been added to the latest H90 software (1.5.2). When in perform mode, if Tempo Sync is off there will now be a TAP option that allows you to tap in a mS value. More information can be found here: https://cdn.eventideaudio.com/manuals/h90/1.5.2/content/play-modes/perform.html#tap-tempo
Let me know if you have any questions.
