Filename: MC4-A, MC4-BT, MC4-D MANUAL
OCT 2020
Page 3 of 6
Media Control (MC4) Model’s
MC4-A (ANALOG) - MC4-BT (BLUETOOTH) - MC4-BT (DIGITAL)
Installation Instructions
MC4
carton includes the following items:
One (1) each MC4-A, MC4-BT, or MC4-D (Media Control Mixer)
One (1) each 15V DC, Level V, UL Listed Power Supply
Four (4) each 6:32 Truss head screws
Introduction:
Congratulations on purchasing the MC4 Media Control Mixer by OWI.
A double gang electrical box four channel MC4 Media Control Audio Mixer, Model numbers MC4-A, MC4-BT, or MC4-D will allow
either Line, Mic, optical level inputs on designated channel. It has an additional four set of level controls to provide a fixed secondary
output not effected by any of the changes on the front panel level input controls. Typical uses of the secondary output would be “Hard
of hearing”, “Room combiner” or priority feed that is not affected by input controls. The Four (4) audio inputs: 3.5 mini jack,
Balanced input, TosLink (MC4-BT, MC4-D), Bluetooth (MC4-BT). The Normal input accepts an unbalanced input via a 3.5 Mini
Jack. 1 Balanced input via a Phoenix style screw terminal plug.
Specifications:
Two Gang Electrical box, Four Channel Mixer with both Microphone and Line Audio Mixer
MODEL
MC4-A
MC4-BT
MC4-D
Power
15 Volts DC
15 Volts DC
15 Volts DC
Current
170 mils
170 mils
170 mils
Channels
Four
Four plus a Bluetooth Input
Four
Voltage Levels
Line (-14 to +4 dB m)
Line (-14 to +4 dB m)
Line (-14 to +4 dB m)
Audio Outputs
Three (3)
Three (3)
Three (3)
Output Types
All Outputs Mono
All Outputs Mono
All Outputs Mono
Balanced on Euro Block
Balanced on Euro Block
Balanced on Euro Block
unbalanced 3.5 stereo minijack
unbalanced 3.5 stereo minijack
unbalanced 3.5 stereo minijack
RJ45 for OWI Amplified speakers only
RJ45 for OWI Amplified speakers only
RJ45 for OWI Amplified speakers only
Input types
Input # 1
3.5mm stereo Jack
3.5mm stereo Jack
3.5mm stereo Jack
Input # 2
3.5mm stereo Jack
3.5mm stereo Jack
3.5mm stereo Jack
Input # 3
Balanced (Mic/Line selectable)
Balanced (Mic/Line selectable)
Balanced (Mic/Line selectable)
Input # 4
Balanced (Mic/Line selectable)
Optical Toslink
Optical Toslink
Other input
NA
Bluetooth
NA
Wireless Bluetooth
NO
YES
NO
Front Panel Inputs
YES - 2 EACH 3.5mm stereo Jacks
YES - 2 EACH 3.5mm stereo Jacks
YES - 2 EACH 3.5mm stereo Jacks
Input Controls
Slider/Fader on the face
Slider/Fader on the face
Slider/Fader on the face
Input # 1
Trim Gain Pot
Trim Gain Pot
Trim Gain Pot
Input # 2
Trim Gain Pot
Trim Gain Pot
Trim Gain Pot
Input # 3
Trim Gain Pot
Trim Gain Pot
Trim Gain Pot
Input # 4
Trim Gain Pot
NA
NA
