Semrad Audio
To quote his bio created for CAF, “Master furniture maker John Semrad hand-builds each horn loudspeaker with a solid basswood core, poplar cross-ply, and American walnut face veneer. The process takes more 240 hours, and each completed horn weighs 240 pounds. With a Jean Michel Le Cleac'h profile for the horn flare and [full-range] resolution from Oleg Rullit’s Super Aero 8" field coil drivers, these units are offered at $36,000 per pair, including field coil supply.” Those drivers are said to be made of Korean Hanji paper.