R.R AMPLIFIERS
12
USER MANUAL MLP4
11.
Unit Specifications
Input Impedance
>1M
Ω
Loop returns Impedance
50k
Ω
Crosstalk Level
<120dBu
Noise Floor
<120dBu
Frequency Response
20Hz to 80kHz
Max Input Level
+24dBu
Gain
unit is unity gain
loop Switching
(electromechanical relay switching)
Dimensions
134 x107 x 56 mm
Use between
0
°
C and 40
°C
12.
Power supply
Input Voltage
12V centre negative
Required Current
250mA
13.
Midi channel setting
X = on
Channel
1
2
3
4
1
o
o
o
o
2
x
o
o
o
3
o
x
o
o
4
x
x
o
o
5
o
o
x
o
6
x
o
x
o
7
o
x
x
o
8
x
x
x
o
9
o
o
o
x
10
x
o
o
x
11
o
x
o
x
12
x
x
o
x
13
o
o
x
x
14
x
o
x
x
15
o
x
x
x
16
x
x
x
x
Channel dipswitch setting
