Announced in 2014, the ATH-ESW9LTD headphones are the latest limited edition supra-aural from Audio Technica. Every couple of years Audio Technica has released limited edition headphones based around the ESW9 but with better drivers and special wood. Despite the basic design being somewhat dated and competing headphones having better isolation and being more robust, there is still a lot of interest in these headphones.
Thanks to William Silvio (wsilvio on Head-Fi) for the photo of the ESW9s and Fujiya Avic for the photo of the ESW11s in this video.
While the ESW9LTD is no longer available, you can buy the ESW990H headphones and help support making more content by clicking here: http://bit.ly/2qI96rb