“ Buying Experience I did have reservations here, what with Mitch being on the other side of the pond, particularly with regards to p&p and import tax. It turned out easy as pie. Impressions were booked and done in just 2 days, with Mitch receiving them just 2 days after. 3 weeks later (literally) my completed AUD-5X were...” --Nulliverse
First custom earphone in the world with a single 14mm dynamic driver couples with advanced frequency suppression technology (FST). Frequency Response: 10-20000 Hz Impedance：16ohms（including cable） Sensitivity (at 1kHz)：116dB spl (1mW) Important: Due to the size of the driver, people with small ears may not be able to fit. We would need your ear impressions to check for sizes...