Noble Audio - KATANA Universal Fit In-Ear Monitors – Audio46 Headphone Store
Noble Audio Katana Review | The Headphone List
I unlocked the awesomeness of $1,800 earphones using a pair of scavenged tips - The Verge
Noble Audio on Twitter: "A small batch Gun Metal Blue Katana's are available for $925 and going fast, pick one up before they are all gone! #nobleaudio #inearmonitor #wizard #noble #katana #rare #