Last week the Koss team traveled to Denver for the annual Head-Fi.org CanJam Headphone event at the Rocky Mountain Audio Fest. This year we featured our newest headphones as well as a few of the all-time greatest hits.

Pro4S

ESP/950

Pro4AA

Porta Pro Limited Edition Black Gold

KPH30ik

Check out the video below for a re-cap of the show:

Follow Michael on Twitter: @mkossjr