Biamp 7-300 Powered Mixer provides a versatile mixing solution with 6 microphone channels, 1 dual-input line level channel, and a 250-watt power amplifier. It features individual effects controls for main and monitor outputs, a 9-band graphic EQ, and a main patch insert jack for connecting outboard processing equipment. With XLR and 1/4" TRS inputs, the mixer accommodates a variety of audio sources, making it suitable for various applications such as live sound reinforcement, recording, and more.