Stereo DSP feedback controller. Xound 2014/6. "An interesting tool for live applications which is able to solve various tricky feedback problems. No matter whether for a monitor or for FOH, the controller MFE-212 delivers a great performance. There is no perceivable difference in sound when switching to bypass mode, i.e. the controller provides a clear and precise sound performance."
Prevents acoustic feedback appearing in PA systems
12 steep-edged precision notch filters for each stereo channel
Editable filter parameters (supplied with software)
4 factory presets, 16 user presets
Mono operation or 2-channel operation possible
AD/DA resolution: 24 bits
45 dB attenuation (with gradual reduction in variable mode)
Optionally continuous signal monitoring (auto notch) or manual setting of the required filters (manual notch)
Backlit 2 x 20 dot matrix display
Adjustable input level and output level
Bypass function
Clip LED
Balanced inputs and outputs: XLR and 6.3 mm jack
USB port (type A)
MIDI input and output
482 mm (19) rack installation, 1 RS
Type
feedback controller
Frequency range
20-20000 Hz
Control range
-
Control frequencies
-
Input signal
2.2 V max.
Input sensitivity
-
Input impedance
-
Output signal
2.2 V max.
Output impedance
-
Gain
-
Phantom power
-
Compression
-
Gate ratio
-
Crossover frequency
-
High-pass filter
-
Low cut
-
Transmission ratio
-
S/N ratio
>90 dB
Channel separation
-
THD
<0,01%
Admiss. ambient temp.
0-40 °C
Power supply
~ 230 V/50 Hz/20 VA
Dimensions
482 x 44 x 193 mm, 1 RS
Weight
2 kg
Inputs
1 x XLR L/R, bal. (line) 1 x 6.3 mm jack L/R (line)
Outputs
1 x XLR L/R, bal. (line) 1 x 6.3 mm jack L/R (line)
