Rolls RA63s 产品宣传页
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R A63s Dis
A63s Dis
A63s Dis
A63s Dis
A63s Distttttrrrrribut
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The ROLLS R A63s distributes a mono signal to eight outputs, or a stereo
signal to four right and left outputs. The inputs and outputs may be connected
balanced or unbalanced. Used in schools, churches, werehouses, and factories
to name a few, the R A63s delivers clean, high powered signals to separate
locations
signal to four right and left outputs. The inputs and outputs may be connected
balanced or unbalanced. Used in schools, churches, werehouses, and factories
to name a few, the R A63s delivers clean, high powered signals to separate
locations
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AT
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TURES
URES
URES
URES
URES
• 8 channel Mono operation, or 4 channel Stereo operation
• Internal jumper configures the unit for Mono or Stereo mode
• Screw-terminal inputs and outputs
• Secure screw-driver adjustable level controls
• 20 dB Gain switch
• FR4 Double-sided epoxy circuit board
• Socketed ICs
• Made in the U.S.A.
• Internal jumper configures the unit for Mono or Stereo mode
• Screw-terminal inputs and outputs
• Secure screw-driver adjustable level controls
• 20 dB Gain switch
• FR4 Double-sided epoxy circuit board
• Socketed ICs
• Made in the U.S.A.
SPECIFICA
SPECIFICA
SPECIFICA
SPECIFICA
SPECIFICAT
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TIIIIIO
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O
ONS
NS
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Input Impedance:
100 K
Ω
balanced
Max Input Level:
+22 dBV
I/O Connectors:
Screw terminal; +, -, and ground
Output Impedance:
50
Ω
balanced
Max Output Level:
+24 dB
Max Gain:
20 dB
S/N Ratio:
>90 dB
Frequency Response:
10 Hz - 40 kHz, +/- 1 dB
THD:
<.008%
Power:
120 VAC 50-60 Hz, 15VA
Size:
19” x 1.75” x 6.5”
(48 x 4.5 x 17 cm)
(48 x 4.5 x 17 cm)
Weight:
7 lbs. (3 kg)
ROLLS Coporation
5968 South 350 West, Salt Lake City, UT, 84107
(801) 263-9053 FAX (801) 263-9068
email: info@rolls.com • web: www.rolls.com
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GAIN
0 dB
+20 dB
MONO
STEREO
8 Channel Mono
4 Channel Stereo
DISTRIB
UTION
AMPLIFIER
LEFT
RIGHT
INPUTS
OUTPUTS
MADE IN U
.S.A.
SERIAL NUMBER
63s-
RISQ
UE DE CHOC - NE P
A
S ENLEVER
W
ARNING:
DO NO
T EXPOSE
THIS EQ
UIPMENT
T
O
RAIN OR MOISTURE.
T
O
REDUCE
THE RISK OF ELECTRIC SHOCK DO NO
T REMO
VE CO
VER.
NO USER SER
VICABLE P
A
R
TS INSIDE.
REFER SER
VICING
T
O
Q
U
ALIFIED SER
VICE PERSONNEL
CA
UTION
RISK OF ELECTRIC SHOCK
DO NO
T OPEN
120 V
A
C
50/60 Hz 15
V
A
MODEL RA63s
-+
-+
-+
-+
-+
-+
-+
right/
mono
left
1
2
3
4
1
2
3
4
-+
-+
-+
STEREO
RIGHT
LEFT
1
2
3
4
5
6
7
8
MONO
CONFIGURA
TION
MONO:
STEREO: