I'm amazed that no one has mentioned Silverlines. They do not advertise. They do go to the shows, and they have had quite a few of their products favorably reviewed in the mag's and on the 'net. So they might not be as obscure as some of the others. Essentially a 'one man show' though.
Obscure companies making excellent speakers?
Found on the forum names of speaker manufacturers unfamiliar to me that supposedly are using new technologies or designs and as a result are making big impressions on fellow goners. Would like to see a list of these young and not so young companies that otherwise fly under the radar because advertisement just too expensive or not viable.