Im interested to hear what you think.
I was keen but found it lacking and selling it on reverb. https://reverb.com/uk/item/80611895-jptr-fx-jive-2024
Yes its a boost but after so much time with my ultrawave, the Jive fell short. Better with passive bass but my 2 fav basses are active and it turns the good sounds to mud, doesnt have the range of harmonics to utilise, bottom end falls away with the distortions. Couldnt see the big deal.
Are you speaking about Jive? My experience has been different (opposite). It works great with my active Musicman bass...