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ENGLISH
SPECIFICATIONS
AM 1122-N MODEL
Nominal power:
120 W
Loudspeaker outputs:
100V (83.33
Ω
), 70 V (40.9
Ω
), 4
Ω
LINE OUT:
600
Ω
, 1V (0 dBv / +2 dBu), unbalanced
PRE OUT:
600
Ω
, 1V (0 dBv / +2 dBu), unbalanced
LINE OUT connectors:
dual RCA
PRE OUT, AMP IN connectors:
RCA
INPUTS 1 ÷ 4 SENSITIVITY (MIC / LINE):
• MIC
1.5 mV (-54 dBu), balanced
• LINE
300 mV (-8 dBu), balanced
INPUT 5 SENSITIVITY:
• AUX
300 mV (-8 dBu), unbalanced
INPUTS 1 ÷ 4 IMPEDANCE:
• MIC
2.4 k
Ω
• LINE
10 k
Ω
INPUT 5 IMPEDANCE:
AUX
10 k
Ω
Input 1 VOX priority:
attenuation (-40 dB) of the other inputs
Inputs 1 ÷ 4 connectors:
XLR
Input 5 connectors:
dual RCA
Frequency response:
50 Hz ÷ 15 kHz (± 3dB)
Distortion:
THD + N
≤
2% @ 1kHz (at nominal power)
SIGNAL / NOISE RATIO:
• inputs 1 ÷ 4
≥
60 dB
• input 5
≥
75 dB
• MAIN IN
≥
75 dB
TONE CONTROLS:
BASS
100 Hz ± 10 dB
TREBLE
10 kHz ± 10 dB
Protections:
short circuit, thermal, AC / DC fuse
Inputs 1 ÷ 4 Phantom power supply:
21 V
AC power supply voltage:
230 – 115 V (50-60 Hz)
(see the rear panel indication)
AC power supply absorption (power):
350 VA
DC power supply voltage:
24 V
DC power supply absorption (current):
8 A
Dimensions:
482 mm (l) x 88 mm (h) x 260 mm (d) (two 19” rack units)
Weight:
10 kg
