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Owner's manual
smoother character with extended bass and a less forward top end
A cleaner power supply removes a layer of noise from every component it feeds
Headphone enthusiasts who want the most powerful portable digital audio player available
a quality that comes from its fully resistive ladder network and the absence of oversampling or digital filtering
Auribus Acoustics Sierra Tube Amps Owner's manualThe Auribus Acoustics Sierra is an open back dynamic headphone designed from the ground up in Southern California, built around a 50mm paper cone dynamic driver, a Patent Pending Linear Extension system for subwoofer like bass impact, and a construction philosophy that prioritizes genuine stage realism alongside all day wearing comfort. Hand built in Southern California. Type and Technology Open back dynamic headphone. 50mm paper cone dynamic driver.
