Stereo Electronics - The Audio-Technica ATH-40x headphones are of excellent build quality, and almost as good as their big brother the ATH-M50x. This March, with every purchase of ATH-M40x, get a FREE
Audio-Technica ATH-M40X Monitor Headphone - Gears For Ears
Audio Technica ATH-M40x Review – Overrated TRASH? - Home Studio Basics