Purité Audio
Trade: Purite Audio
I've swopped my ISO-HUB in and out again a number of times today. I won't be selling it, that's for sure.
Keith if you'd like to send me a mic I'd be pleased to make some recordings and share them here.
A microphone wouldnt be much use, one of these on the other hand.
https://www.ap.com/analyzers-accessories/compare/
Keith