Very gently used. Smoke free home. Passive, just plug in your monitors and connect to your audio interface to control 2 sets of monitors.

This Mackie Big Knob Passive 2x2 Studio Monitor Controller is a reliable choice for any musician or sound engineer. It is designed for use with studio monitors.

The device is manufactured by Mackie, a trusted brand in the music industry who are known for producing high-quality audio equipment.

291