Blue Tooth Buzz

I recently got the Pro-ject blue tooth enabled turntable.    When it pairs with my Geneva speaker there's a very loud hum/buzz that nothing else I've paired with it has caused.    Tried plugging into different outlets as well as plugging it into a power bar.  No differences.   Any idea?   Thank you.
Also turned off my router to see if wifi was interfering.
Thanks.  Yes, I grounded it on the direct output.    The buzz is present when just the blue tooth is on (which has a built in amp.)   Just tried a different speaker.  Same issue.