Technical Specifications Rb-Ml2 - Sonifex Redbox RB-SS10 User Handbook Manual

7
MICROPHONE AMPLIFIERS
& LI MI TE RS

Technical Specifications RB-ML2

Audio Specifications
Maximum Input Level:
Input Impedance:
Input Gain Range:
Maximum Output Level:
Output Impedance:
Output Gain Range:
Limit Threshold:
Frequency Response:
E.I.N:
Distortion:
Common Mode Rejection (mic): >86dB typically
Common Mode Rejection (line): >66dB typically
Phantom Power:
LF Filter:
Connections
Analogue Input:
Mic/Line Input Control:
Analogue Outputs:
Mic/Line Output Control:
Phantom Power & LF Filter:
Mono/Stereo Mode Select:
Limit Level Threshold Set:
Mains Input:
Fuse Rating:
48
-6dBu (mic), +28dBu (line), electronically balanced
>20kΩ balanced bridging
Adjustable +22dB to +67dB gain (mic)
Via 2 x pre-set potentiometers (L&R), 0dB gain (line)
-18dBu (mic), +28dBu (line), electronically balanced
150Ω(mic), <50Ω balanced (line)
-8dB to +22 dB gain (line), ref 0dBu line input
Gain via 2 x pre-set potentiometers
Adjustable -8dBu to +28dBu
20Hz to 20 kHz +/- 0.1dB (600 ohm load, ref 1kHz)
130dB
<0.02% THD @ 1kHz, ref +8dBu output
48V
125Hz@6dBs/octave
2 x XLR 3 pin female mic or line switchable
(Balanced)(L &R)
2 x push-buttons for mic/line inputs
2 x XLR 3 pin male or line switchable(Balanced)(L&R)
2 x push-button for mic/line outputs
1x 4-way DIP switch
1 x push button
2 x pre-set potentiometers
Filtered IEC, 110V-120V, or 220-240V switchable,
fused, 6W maximum
Anti-surge fuse 100mA 20 x 5mm (230VAC)
Anti-surge fuse 250mA 20 x 5mm (115VAC)
Redbox User Handbook No 3