After 2 years my I guess you could call a first generation Legend speaker has blown. Was using it on Beast Mode volume 3 when it hit a large target made a loud squeal and I knew what was happening. Blown Speaker. Have filled out a work order with Nokta and they have responded back by email. Suggested I load it back to V 1.13 to see if might solve the problem. Did not and sent back update. The headphones still operate the volume but getting to hot to use them. Hopefully will be covered by warranty or low repair fee. Luckily I bought a FindX the other day and had with me. It seemed to work well in the field its just not a Legend though. Waiting on reply from Nokta where to send for repair.