MC3™ Specifications

The Radial MC3 is a passive studio monitor switcher. As such, the audio circuit itself should not introduce any form of noise, distortion or shift. Looking at the specifications, you will note that the MC3 produces less than 0.0003% distortion at all frequencies and the response shift is less than 1dB at 20kHz. This minute shift can be attributed to the resistor value of the potentiometer. These outstanding test results clearly demonstrate a faithful pass-through of the audio signal from the recording system to the monitors.


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Specifications  
Specifications are subject to change without notice.
Audio circuit type: Passive stereo signal path with active sub & HP
Frequency response: DC ~ 20kHz (+0dB/-1dB)
Common mode rejection ratio: -51dB @ 55Hz
Dynamic range: 114dB
Noise floor: Stereo: -108dBu; Sub: -95dBu; Headphone: -87dBu
Maximum input: +14dBu
Total harmonic distortion: 0.001% @ 1kHz/0dBu output
Inter-modulation distortion: 0.001% @ 1kHz/0dB output
Input impedance: 4.4k Ohms Ohms balanced / 2.2k Ohms unbalanced
Output impedance: Varies with level adjustment
Features  
TRS input: Balanced/unbalanced line-level input
DIM: Variable attenuation up to -72dB
Mute: Mutes all outputs
Trim: Level control for DIM, Mon-A, Mon-B and Sub outputs
Sub output: Full-range unbalanced output with phase reverse
General  
Power: +15VDC/400mA adapter included
Construction: 14 gauge steel chassis & outer shell
Finish: Durable powder coat
Size: 3.3" x 5.0" x 2" (84 x 127 x 48mm)
Weight: 1.32lb (600g)
Shipping size: 4.75" x 2.5" x 10.75" ( 121 x 64 x 273mm)
Shipping weight: 3lb (1.3kg)
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable