The Rolls MX422 is the featured mixer in this kit. The mixer features 4 line / microphone switchable input channels and stereo output. Additional features include main and backup battery power, calibrated VU meters, limiter, low-cut filter and more. The Basic Kit also includes the Sony MDR V6 studio headphones for monitoring, a pair of deluxe earpads, Two XLR microphone cables and carabiner cable carrier with touch fastener. The mixer and accessories provide the user with everything necessary for capturing audio for video, film and field production applications.