![Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments](https://m.media-amazon.com/images/I/81KFOtbxIvL.jpg)
Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments
![Amazon.com: Mackie Big Knob Studio Monitor Controller Interface + Accessory Bundle with 5X Cables and Fibertique Cloth : Musical Instruments Amazon.com: Mackie Big Knob Studio Monitor Controller Interface + Accessory Bundle with 5X Cables and Fibertique Cloth : Musical Instruments](https://m.media-amazon.com/images/I/51Quvi65RRL.jpg)
Amazon.com: Mackie Big Knob Studio Monitor Controller Interface + Accessory Bundle with 5X Cables and Fibertique Cloth : Musical Instruments
![Amazon.com: Mackie Big Knob Series, 3x2 Studio Monitor Controller 192kHz USB I/O (BIG KNOB STUDIO) : Mackie: Musical Instruments Amazon.com: Mackie Big Knob Series, 3x2 Studio Monitor Controller 192kHz USB I/O (BIG KNOB STUDIO) : Mackie: Musical Instruments](https://m.media-amazon.com/images/I/81ElWF6mgHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mackie Big Knob Series, 3x2 Studio Monitor Controller 192kHz USB I/O (BIG KNOB STUDIO) : Mackie: Musical Instruments
![Amazon.com: Mackie Big Knob Studio 3x2 Studio Monitor Controller 192kHz USB I/O Interface Bundle with Knox Gear Closed-Back Studio Monitor Headphones, XLR Cables, & 1/4" TRS Cables (6 Items) : Musical Instruments Amazon.com: Mackie Big Knob Studio 3x2 Studio Monitor Controller 192kHz USB I/O Interface Bundle with Knox Gear Closed-Back Studio Monitor Headphones, XLR Cables, & 1/4" TRS Cables (6 Items) : Musical Instruments](https://m.media-amazon.com/images/I/61E1QHhDvtL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mackie Big Knob Studio 3x2 Studio Monitor Controller 192kHz USB I/O Interface Bundle with Knox Gear Closed-Back Studio Monitor Headphones, XLR Cables, & 1/4" TRS Cables (6 Items) : Musical Instruments
![Amazon.com: DYNASTY PROAUDIO PMC-2 Premium Passive 2 x 2 Studio Monitor Volume Controller : Musical Instruments Amazon.com: DYNASTY PROAUDIO PMC-2 Premium Passive 2 x 2 Studio Monitor Volume Controller : Musical Instruments](https://m.media-amazon.com/images/I/71ttyzG-L7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: DYNASTY PROAUDIO PMC-2 Premium Passive 2 x 2 Studio Monitor Volume Controller : Musical Instruments
![Amazon.com: JBL Professional Active-1 Precision Monitor Control, Studio Talkback with USB Audio I/O : Musical Instruments Amazon.com: JBL Professional Active-1 Precision Monitor Control, Studio Talkback with USB Audio I/O : Musical Instruments](https://m.media-amazon.com/images/I/61ENQ64OwXL.jpg)
Amazon.com: JBL Professional Active-1 Precision Monitor Control, Studio Talkback with USB Audio I/O : Musical Instruments
![Amazon.com: Mackie Big Knob Studio+ 4x3 Studio Monitor Controller and Interface Controller and USB Audio Interface, with 2 Mic Preamp with V-Moda Forza in-Ear Headphones and Gravity Magnet Phone Holder Bundle : Amazon.com: Mackie Big Knob Studio+ 4x3 Studio Monitor Controller and Interface Controller and USB Audio Interface, with 2 Mic Preamp with V-Moda Forza in-Ear Headphones and Gravity Magnet Phone Holder Bundle :](https://m.media-amazon.com/images/I/81MUOwkCXlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mackie Big Knob Studio+ 4x3 Studio Monitor Controller and Interface Controller and USB Audio Interface, with 2 Mic Preamp with V-Moda Forza in-Ear Headphones and Gravity Magnet Phone Holder Bundle :
![Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller Bundle with 4 Hosa 1/4-Inch TRS Cables (5 Items) : Musical Instruments Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller Bundle with 4 Hosa 1/4-Inch TRS Cables (5 Items) : Musical Instruments](https://m.media-amazon.com/images/I/31sX1aXiWBL._AC_.jpg)
Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller Bundle with 4 Hosa 1/4-Inch TRS Cables (5 Items) : Musical Instruments
![Amazon.com: JBL Professional Active-1 Precision Monitor Control, Studio Talkback with USB Audio I/O : Musical Instruments Amazon.com: JBL Professional Active-1 Precision Monitor Control, Studio Talkback with USB Audio I/O : Musical Instruments](https://m.media-amazon.com/images/I/61ENQ64OwXL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: JBL Professional Active-1 Precision Monitor Control, Studio Talkback with USB Audio I/O : Musical Instruments
![Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments](https://m.media-amazon.com/images/I/81TsMV3j3ZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments
![Amazon.com: PreSonus Monitor Station V2 Desktop Studio Control Center (MONITO STAT V2) : Musical Instruments Amazon.com: PreSonus Monitor Station V2 Desktop Studio Control Center (MONITO STAT V2) : Musical Instruments](https://m.media-amazon.com/images/I/710IqTSybzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PreSonus Monitor Station V2 Desktop Studio Control Center (MONITO STAT V2) : Musical Instruments
![Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller Bundle with 4 Hosa 1/4-Inch TRS Cables (5 Items) : Musical Instruments Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller Bundle with 4 Hosa 1/4-Inch TRS Cables (5 Items) : Musical Instruments](https://m.media-amazon.com/images/I/41r0qVFPOuL.jpg)
Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller Bundle with 4 Hosa 1/4-Inch TRS Cables (5 Items) : Musical Instruments
![Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments](https://m.media-amazon.com/images/I/81Kmf-EoAQL.jpg)
Amazon.com: Mackie Big Knob Series, Passive 2x2 Studio Monitor Controller (BIG KNOB PASSIVE) : Musical Instruments
![Amazon.com: Mackie Big Knob Studio Monitor Controller and Interface with 1 Year EverythingMusic Extended Warranty Free : Musical Instruments Amazon.com: Mackie Big Knob Studio Monitor Controller and Interface with 1 Year EverythingMusic Extended Warranty Free : Musical Instruments](https://m.media-amazon.com/images/I/715w-aWWuSL.jpg)
Amazon.com: Mackie Big Knob Studio Monitor Controller and Interface with 1 Year EverythingMusic Extended Warranty Free : Musical Instruments
![Amazon.com: Mackie Big Knob Studio Plus 4x3 Monitor Controller and USB Interface Bundle with Waveform OEM DAW, 4x 10-Foot TRS Cable, 2x 10-Foot XLR Cable, 2x 1/4" to 3.5mm Adapter, 3x Cable Amazon.com: Mackie Big Knob Studio Plus 4x3 Monitor Controller and USB Interface Bundle with Waveform OEM DAW, 4x 10-Foot TRS Cable, 2x 10-Foot XLR Cable, 2x 1/4" to 3.5mm Adapter, 3x Cable](https://m.media-amazon.com/images/I/81CWV92ZknL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mackie Big Knob Studio Plus 4x3 Monitor Controller and USB Interface Bundle with Waveform OEM DAW, 4x 10-Foot TRS Cable, 2x 10-Foot XLR Cable, 2x 1/4" to 3.5mm Adapter, 3x Cable
![Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller - Bundle With 2x 6' 1/4" TRS to 1/4" TRS Balanced Instrument Cable, Fiber Optic Cleaning Cloth : Musical Instruments Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller - Bundle With 2x 6' 1/4" TRS to 1/4" TRS Balanced Instrument Cable, Fiber Optic Cleaning Cloth : Musical Instruments](https://m.media-amazon.com/images/I/61VdF67wEcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mackie Big Knob Passive 2x2 Studio Monitor Controller - Bundle With 2x 6' 1/4" TRS to 1/4" TRS Balanced Instrument Cable, Fiber Optic Cleaning Cloth : Musical Instruments
![Amazon.com: PreSonus MicroStation BT 2.1 Monitor Controller with Bluetooth Connectivity : Musical Instruments Amazon.com: PreSonus MicroStation BT 2.1 Monitor Controller with Bluetooth Connectivity : Musical Instruments](https://m.media-amazon.com/images/I/71leRbxc53L._AC_UF894,1000_QL80_.jpg)