OmniSistem Beta 3 – UA880 - Manual (Page 9)

3
7
PARAMETERS-UA662
<0.05%(10%Rated power
<0.1%(60Hz/7KHz,10%Rated power
Short Circuit, Maladjustment of DC, Overload, Overheat ,Etc
Four fans stepless shifting,
Cooling airflow from front to back
483 375 88mm
12.5kg
90%
Working temperature: -10 ~40
Storing temperature: -25 ~80
1V
>50V/ s
Unbalanced input 10k ,Balanced input 20k
Three pin XLR/6.35mm
Speakon binding post,NL4 speakon
Parallel/Stereo/Bridge, LF cutting,Grounding,Limit
Yellow-Bridge,Red-Overload,Green-Signal
20Hz~20KHz(+0/-0.25dB)
< 15
>800(8 /100Hz)
>75dB
>108dB(A-Weight)
31.2 0.5dB
<0.25dB
THD
Intermodulation
distortion
Frequency response
Phase difference
Damping factors
Segregation
S/N
Total gain
Input sensitivity
Slew speed
Input impedance
Input connectors
Output connectors
Cooling
Controls on front panel
Controls on rear panel
Indicator on front panel
Amplifier protection
Dimensions
Net weight
Power supply
Environment humidity
Environment
Temperature
Difference of
Channel gain
Switch of AC,Gain controlling knob for channel A and B
AC 220-230V,50Hz/60Hz,500VA
Stereo mode
Parallel mono mode
Bridged mono mode
4
4
8
330W
330W
660W
500W
500W
1000W
2
2
4
Rated Power