Nilfisk-ALTO HPA6 - Manual (Page 12)

11
AUDIO INPUT
MAIN input
Connectors
Type
Impedance
Max.input level
CMRR
AUX IN and DIRECT IN input
Connectors
Type
Impedance
Max.input level
CMRR
AUDIO OUTPUT
Connectors
Type
Impedance
Max. output level
SYSTEM SPECIFICATIONS
Frequency response
S/N
THD
X R and 1/4" jack L
RF filtered, servo balanced input
50 kOhms balanced, 25 kOhms unbalanced
+21 dBu balanced and unbalanced (unity gain)
typ.40 dB, >55 dB @ 1kHz
1/4" TRS (tip=left, ring=right, sleeve=ground)
unbalanced
25 kOhms unbalanced
+21 dBu unbalanced (unity gain)
typ,40 dB, >55 dB @ 1 kHz
XLR and 1/4" jack
balanced /unbalanced
dependent on the input impedance
+21 dBu balanced and unbalanced
10 z to 50kHz,+/-3dB H
>90dB, unweighted, 22 Hz to 22kHz (>95dB @ +4dBu)
0.005% typ.@+4 dBu, 1kHz, Gain 1
+21dBm
100Ohms
variable
mix between aux and main signal
variable
mutes the right signal of the respective channel
mutes the left signal of the respective channel
switches channel to mono
2.9kg(6.39lb)
8-digit LED display: -24/-18/-12/-6/0/+6/+12/ +18dBu
POWER AMPLIFIER
FUNCTION CONTROLS
FUNCTION SWI CHES T
POWER SUPPLY
PHYSICAL
INDICATORS
483(W) (D) (H)mm(19" 8.54" 1.7") 217 44
Max.output power
Min.output impedance
Input level
Balanced per channel
Output level per channel
Left mute
Right mute
Mode
Power consumption
Fuse
Dimension
Net weight
Output level
Input level
Mains voltage USA/Canada 120V , 60Hz
U.K./Australia 240V~, 50Hz
Europe 230V~, 50Hz
40W
95-120V~: T500mA L/210-240V~: T315mA L
4-digit LED display: -24/0/+12dBu/CLIP
Main connection Standard IEC receptacle
6. TECHNICAL SPECIFICATIONS
Max.gain +20dB