Amazon.com: AKG Pro Audio K271 MKII Over-Ear, Closed-Back, Professional Studio Headphones : Everything Else
Have I bought the same headphones in different package? (K242HD and K530) The same driver in "all" AKG headphones? | Headphone Reviews and Discussion - Head-Fi.org
AKG K240 vs. K240 MKII [DEFINITIVE Guide] - Home Studio Basics
AKG K242 HD Harman Semi-Openback Headphones With New Brainwavz Hybrid Pads | eBay