Blue's pricey planar magnetic headphones feature a built-in amp

Blue may be a company known more for its studio-grade and USB microphones, but in 2017 it’s taking a deeper dive into headphones. After the 2014 introduction of Mo-Fi, a set of headphones with a built-in amplifier, the company released Lola last year…

Source: Engadget – Blue’s pricey planar magnetic headphones feature a built-in amp