Auribus Acoustics Sierra Tube Amps Audiophiles who want a cable-free

Audiophiles who want a cable-free home listening experience without the sonic compromises of Bluetooth

and spatial transparency of the Solitaire P in a form that is genuinely difficult to distinguish on material that doesn't demand the last degree of resolution

tight bass control

Compact form factor intended for use stacked with an Astell&Kern DAP

Auribus Acoustics Sierra Tube Amps Audiophiles who want a cable-freeThe 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.