AudioQuest USB-A Noise-Stopper Output or Input Caps (Set of 4) headphones-with-phone-control ETHER 2 is the lightest

ETHER 2 is the lightest TOTL planar on the market for superb comfort yet it's incredibly tough

You can enjoy ultimate resolution like with high-end headphones

Frequency response: 38Hz - 20kHz

The front panel features new direct LED backlighting for improved appearance and color accuracy

Precision machined motor elements and narrow tolerance suspension parts produce unmatched linearity at full excursion for exceptionally tight and fast output

AudioQuest USB-A Noise-Stopper Output or Input Caps (Set of 4) headphones-with-phone-control ETHER 2 is the lightestAQ Noise Stopper Caps fit over unused USB A inputs or outputs, preventing RFI and EMI noise from entering the active circuit. Noise Stopper Caps also protect against dust and corrosion.