Mackie Big Knob Passive Monitor Controller

“\u003cp\u003e\u003cspan\u003eThe Mackie Big Knob Passive\u003c\u002fspan\u003e\u003cspan\u003eS\u003c\u002fspan\u003e\u003cspan\u003etudio Monitor Controller is a high-grade monitor-control solution that allows you to choose between two audio sources and two monitor pairs. It can be used for project and professional studios and is designed to increase your workflow for recording and mixing applications.\u003c\u002fspan\u003e\u003c\u002fp\u003e”