CNET reviewed the Porta Pro Limited Edition and says "Koss Porta Pro refresh is better than ever..."
Read the full review here
Porta Pro Limited Edition is available in two colors: Black Gold & Rhythm Beige
Both are available exclusively by Koss at Koss.com & Amazon.com
Porta Pro Limited Edition Black Gold:
Koss.com
Amazon.com
Porta Pro Limited Edition Rhythm Beige:
Koss.com
Amazon.com
