In 2015 I reviewed the Noontec Zoro II HD (https://headfonics.com/2015/09/the-zoro-2-by-noontec/). I concluded that the sound quality is very good, but...
Today, Marcus reviews the Audeze CRBN2, a set of 2nd-generation open-back electrostatic headphones featuring the company’s new bass-enhancing SLAM technology....