Equalizer T-Qualizer Light Up LED Battery powered T Shirt... The Original concept, and still a high in Demand T Shirt, where the Flashing LED Animated Shirts all started from. The T-Qualizer Shirt has a Sound Activated Volume Controlled, Brightly Lit Graphic Equalizer pattern in Vibrant Colors that beat in Real Time To Real music. Always a Favorite, the Equalizer T-Shirt draws attention every where it's seen, People will be asking you, "Where the Heck did you get such a cool T-Shirt" - The Eq...