ATI Pro Technologies the brand is more precisely into research and development of pro audio & lighting products. We specialize in offering top-tier lighting solutions at competitive prices. Equalizer ATI REV100 is a versatile audio processor designed for precision sound control. It offers a range of adjustable frequencies, ensuring optimal audio clarity and balance. Ideal for DJs and sound engineers, this compact unit delivers high-quality performance, making it an essential tool for professional audio setups.