Which speakers use the Revelator tweeter

norh 7.0 and 9.0 Sonus Faber Electa Amator II probably others but these are the ones I am sure of.

The Tyler Acoustics Taylo Reference series, Focus Audio, and Kharma speakers are a few I can name off the top of my head. The other great tweeter is the Dynaudio Esotar, used in Dynaudio Confidence series (and Evidence, if you got $85k to blow), Merlin VSM-M and Eggleston Works speakers. There may be more, but that's all I could think of at the moment. Have fun at CES!

Northcreek Music makes a few different DIY speakers that use this tweeter. I have build several of their kits and the sound quality is impossible to match at anywhere close to the price. PS, I have used other Scan-Speak tweeters but the Revelator is in a class by its self, much better!

PBN-Montana uses these tweeters in all of their product line ( as far as I know ). I have the Sp-2 sigs

I think the new Coincident Total Eclipse uses this tweeter

Blind Willie Johnson's "John the Revelator" on Harry smith's Anthology of Folk Music gives a whole new meaning to your question.