Audio-Technica ATH-AD900X Pre-Amps Triangle's signature midrange transparency and

Triangle's signature midrange transparency and lively dynamics come through whether streaming wirelessly or playing from a wired source

praising its compact size

The Stabi R applies the XL DC's fundamental drive philosophy

Gold-plated 3

Audio-Technica ATH-AD900X Pre-Amps Triangle's signature midrange transparency andThe upper tier of Audio Technica's Air Dynamic series, the ATH AD900X brings a 53mm driver and honeycomb aluminum housing to an open air design that produces one of the widest and most natural soundstages available at its price. Type and Technology Over ear, open back, dynamic. 53mm driver with CCAW voice coil in a lightweight honeycomb aluminum housing that creates no sense of pressure on the ears. Audio Technica's self adjusting 3D Wing Support