
What does a company do when its first pair of high-end wired headphones in decades is a smash hit, collecting rave reviews and Awards on the way? If that company is Yamaha, following up on the terrific YH-5000SE (£4999 / $4999 / AU$7499), it presses the copy and paste button while finding ways to lower the bill of materials.
Ladies and gentlemen, please welcome the Yamaha YH-4000.