The Crown IT4000 amplifier is a powerful and highly versatile two-channel amplifier that is perfect for professional touring sound or fixed installation use. The unique hybrid design of the I-T4000 melds the high power, high output voltage, and clean transient response of a huge, heavy, old-school power amp with onboard programmable DSP dynamics processing, computer networking capability, digital connectivity, and 24-bit/96 kHz A/D – D/A converters. This allows you to get the best of both worlds: the classic sound of an all-analog amp with all the modern conveniences. Plus, at only 28 lbs., this amplifier is incredibly lightweight and easy to transport.