Gallien-Krueger Backline 250 Посібник користувача - Сторінка 13
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Block Diagram
Backline 350/115 Specifications:
Backline 350/115 Output Power:
Input Section:
Maximum Input Level
With -10dB pad
Input Impedance
Send output impedance
Return input impedance
Tuner Output Impedance
Direct Output Impedance
Equalizer:
Bass
+10db @ 60Hz
Lo-Mid
+6db/-10dB @ 250Hz
Hi-Mid
+6db/-10dB @ 1kHz
Treble
+14db @ 7kHz
Contour
+2db@50Hz/
-10db@500Hz/
+3db@7kHz
Noise
-90db referenced to 175W,
"A" weighted
Amplifier Protection:
Full short circuit, thermal,&
RF protection.
Stable into reactive and
mismatched loads.
Five second muted warm-up.
Backline Series
Backline Series
Backline Series
Backline Series
Backline Series
175W @ 4 Ohms
115W @ 8 Ohms
0.6V Rms
1.6V Rms
1M Ohm
220 Ohm
60k Ohm
10k Ohm
1000 Ohms
13
Power Requirements:
U.S.A./Canada
120V/60Hz
325W (at fullpower)
108W (at average power)
Europe
230V/50Hz
325W (at fullpower)
108W (at average power)
Japan
100V/50Hz
325W (at fullpower)
108W (at average power)
Dimensions(HxWxD):
Backline 350:
17.5"W x 3.5"H x 8"D
(2 Rack Spaces)
Backline 115:
19.5"W x 22.3"Hx18.6"D
Weight:
Backline 350:
13lbs
Backline 115:
55lbs