Westone B30 In-Ear Headphones (Open Box) usb-b male Fostex TR-70 Professional Studio Headphones

Fostex TR-70 Professional Studio Headphones (Open Back

Equipped with an XMOS USB receiver chip

3 mm) gold-plated adapter

Driver sensitivity at 1kHz/1mW (dB) 100dB SPL/1mw

The AB-1266 Phi can convey the power of a huge symphony and the nuances of the quietest sounds in nature

Westone B30 In-Ear Headphones (Open Box) usb-b male Fostex TR-70 Professional Studio HeadphonesTriple Driver True Fit Earphones with High Definition MMCX & Bluetooth Cables The Westone B30 Three Driver True Fit Earphones utilize three balanced armature drivers to deliver clarity and realism for audiophiles and critical listening applications. The B30 earphones offer a frequency range of 15 Hz to 18 kHz with a sensitivity of 107 dB. The result is a powerful low end, an articulated midrange, and sparkling highs, ensuring a quality listening