Rockville RockMix 4 is a versatile 4-channel recording mixer with a USB interface, allowing you to effortlessly mix and record audio. Connect microphones, instruments, or line-level devices to the balanced XLR and 1/4" inputs, and shape your sound with the 3-band EQ and pan controls on each channel. Utilize the phantom power option for condenser microphones and the Instrument/HI-Z input for electric guitars or basses. Route your mix to speakers or an amplifier via the main outputs, or connect headphones for personal monitoring.