There are expensive IEMs, and then there is the Brise Audio FUGAKU 10th Anniversary Edition, a ¥4,000,000 complete personal audio system that works out to roughly $25,000 at current exchange rates. Brise Audio FUGAKU 10th Anniversary EditionThe key is not how many drivers Brise managed to squeeze inside the titanium housings. The entire system is hand-assembled at Brise Audio in Tamamura, Gunma, Japan. FUGAKU belongs in another category because the ¥4 million price includes the amplification and crossover system required to make the concept work. Brise requires owners to return their complete original FUGAKU system and replaces it with an entirely new 10th Anniversary Edition; the original system is not returned.