Any experiences with Tesla Vrb1 Jazz bass pickups?

[Spirit of Ox]

I'm looking for a new set of jazz pickups and there's a YouTube video of a guy demoing these pickups. They sound amazing in the video but who knows what kind of rig he's playing. There are no reviews anywhere for these pickups. Can anyone share any info or experiences with Tesla?

[fleahead]

I use a P- bass set. Great. Also use their vintage Strat & PAF humbuckers on my Gibson '58 reissue. Very well made, as good as any Duncan or boutique I've played.