So, I am wondering if there is anyone else out there who gets pretty acute tinnitus from their Dyson fan? Initially I couldn’t figure out what was causing mine but after a few experiments I am now 100% sure it is our Dyson Pure Hot+Cool Link. Within a couple minutes the tinnitus starts up, and is glaringly obvious once the fan is switched off and no longer masking the ringing that it has provoked in my ears. 

A quick google finds I’m not the only one - and apparently some cats can’t stand to be in the same room as them (!?). 

Anyone else? Is it the same on newer models?