Gallien-Krueger 2001RB Owner's Manual - page 15
2001RB Specifications:
2001RB Owner’s Manual
Part #160-0290-B
Printed in the U.S.A.
2001RB Block Diagram
Cooling: Continuously Variable-Speed Fan
Amplifi er Protection: Full short circuit, thermal
& RF protection. Stable into reactive and
mismatched loads. Five second muted warm up.
Dimensions (HxWxD): 5.25” x 19” x 12”
(3Rack Spaces)
Weight: 40 lbs
Power Requirements:
U.S.A./Canada 120V/60Hz
(full power) 2250W
(average power) 595W
Europe 230V/50Hz
(full power) 2250W
(average power) 595W
Japan 100V/50Hz
(full power) 2250 W
(average power) 595W
This device has been tested and found to comply
with: CAN/CSA 60065-03 Safety Requirements.
UL std. No. 60065-2007 Safety Requirements.
Output Power
Woofer Amplifi er: 2 x 540W @ 2 Ohms
2 x 360W @ 4 Ohms
2 x 240W @ 8 Ohms
1080W bridged @4 Ohms
650W bridged @8 Ohms
Horn Amplifi er: 50W @ 4 Ohms
Input Section
Maximum Input Level: 0.6V Rms
With -10dB pad1.6V Rms
Input Impedance: 1M Ohm
Send output impedance: 220 Ohms
Return input impedance: 50k Ohms
Tuner Output Impedance: 10k Ohm
Direct Output Impedance: 500 Ohms
Equalizer
Bass: +10db @ 60Hz
Lo-Mid: +6db/-10db @ 250Hz
Hi-Mid: +6db/-10db @ 1kHz
Treble: +14db @ 7kHz
Voicing Filters
String Bass Button: +11db@20Hz
Contour: +2db@50Hz / -10db@500Hz / +3db@7kHz
Presence: +9db@10kHz
Crossover: Triple pole constant voltage crossover at 5kHz
Noise: -90db referenced to 500W, ‘A’ weighted
US
R
LR110409
DIRECT OUT
OVERDRIVE
CHANNEL B
VOICING
CHANNEL A
VOICING
VOICING
FILTERS
4 BAND
EQ
CHANNEL B
LEVEL
CHANNEL A
LEVEL
2 BAND
EQ
TUNING
MUTE
TUNER
WOOFER
MASTER
5 kHz
SEAMLESS
X-OVER
BOOST
GND
LIFT
CLIP
-10 dB
PAD
INPUT
RETURN
POST
PRE
GAIN
CH. A
CH. B
L . CH
R . CH
MONO
SEND
WOOFER X-OVER
G.I.V.E.
R. LEVEL
R. LEVEL
BRIDGE
TWEETER
HI-CUT
TWEETER
MASTER
HI
LO
540L
540R
50L
50R
Specifications