You might also want to look at zalytron.com. Several kits with ribbon tweeters.
swans ribbon speakers?
Swans is a speaker company that was referred to me by someone but has anyone out there ever heard one of there speakers? They make and sell complete systems and also sell raw ribbon drivers ( $90 ) how good do they sound or any other opinions, I'm looking to build a small speaker with a 6 inch woofer and a ribbon tweeter, tell me what you think? I have a Audio Refinement amp and a Marantz cd player with a MBS Dac link3 with nordost blue heaven wires and interconnects, thanks Nick