Rolls RA63s User manual

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The ROLLS RA63s 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 RA63s delivers clean, high powered signals to separate
locations
FEFE
FEFE
FEAA
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ATT
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TURESURES
URESURES
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.
SPECIFICASPECIFICA
SPECIFICASPECIFICA
SPECIFICATT
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ONSNS
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Input Impedance: 100 KΩbalanced
Max Input Level: +22 dBV
I/O Connectors: Screw terminal; +, -, and ground
Output Impedance: 50 Ωbalanced
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)
Weight: 7 lbs. (3 kg)
ROLLS Coporation
5968 South 350 West, Salt Lake City, UT, 84107
[phone] FAX [phone]
email: [email protected] • web: www.rolls.com
pwr
12345678 12341234
GAIN
0 dB
+20 dB
MONO
STEREO
8 Channel Mono 4 Channel Stereo
DISTRIBUTION
AMPLIFIER
LEFT RIGHT
INPUTS OUTPUTS
MADE IN U.S.A.
SERIAL NUMBER
63s-
RISQUE DE CHOC - NE PAS ENLEVER
WARNING:
DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER. NO USER SERVICABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
120 VAC
50/60 Hz 15 VA
MODEL RA63s
-+ -+-+ -+-+ -+-+
right/
mono
left
12341234
-+-+ -+
STEREO
RIGHT LEFT
12345678 MONO
CONFIGURATION MONO: STEREO: