The DJ-Tech Soundgraph 1502 15 Band Graphic Equalizer is a professional audio equipment designed for music production and mixing. With a sleek rack-mountable form factor, this analog 2 channel equalizer offers precise graphic equalization for enhancing audio quality. The model, DJ-Tech Soundgraph 1502, is known for its reliable performance and easy-to-use features, making it a valuable addition to any studio setup for musicians and audio engineers looking to achieve professional sound levels and effects.