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Amazon.com: Mackie Big Knob Series, 3x2 Studio Monitor Controller 192kHz USB I/O (Big KNOB Studio) : Mackie: Musical Instruments
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Amazon.com: Mackie Big Knob Series, 3x2 Studio Monitor Controller 192kHz USB I/O (Big KNOB Studio) : Mackie: Musical Instruments
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Amazon.com: Mackie Big Knob 3x2 Studio Monitor Controller + Pro Headphone with Pair of EMB XLR Cable and Gravity Magnet Phone Holder Bundle (BNS+TH02 (2)+M) : Musical Instruments
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Mackie Big Knob Studio+ Big Knob 4X3 Studio Monitor Controller, USB Interface, 192 Khz | Full Compass Systems
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