Detachable cable and wireless mod for the AKG K701 headphones: Tested with the new FiiO BTR3 (a review)
Looking for someone to mod K712 Pro to balanced... | Headphone Reviews and Discussion - Head-Fi.org
AKG Earpad Adapters — Mod House Audio
AKG K712 Balanced mod - It took a long time but we now have a DIY kit available - YouTube
AKG K712 balanced mod would also work on K701 K702 and similar models - YouTube
K712 Pro modifikace - HeadAudio - audiofilský web
AKG | Hack Your Headphones | Moon Audio
AKG K7XX foam removal mod measurements
Amazon.com: weishan K702 Coiled Audio Cable with 2.5mm Balanced Male Replacement for AKG K240, K240S, Q701 Headsets, Works on M11 Plus, M15, M17 Digital Audio Players 4ft to 14ft : Video Games