GAIN
32dB
0.775V
CHANNEL 3
ALONE
LINK
GAIN
32dB
0.775V
CHANNEL 4
ALONE
LINK
CHANNEL 1
GAIN
32dB
0.775V
GAIN
32dB
0.775V
CHANNEL 2
ALONE
LINK
SIGNAL INPUT TERMINAL
CAUTION: TURN OFF AMPLIFIER BEFORE CHANGING THIS SWITCH
SPEAKER OUTPUT TERMINAL
CAUTION: SPEAKER CONNECTION WITH 8ohm MIN IMPEDANCE
CHANNEL 1
CHANNEL 2
CHANNEL 3
CHANNEL 4
360120725500
MODEL:
A-4
CALIFORNIA, UNITED STATES OF AMERICA
E-mail: [email protected]
w w w . B e t t e r M u s i c B u i l d e r . c o m
ENGINEERED AND DESIGN IN U.S.A.
SAFETY
MARK
USA 120798-1
029611-28
SERIAL NO.
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WITHOUT AUTHORIZATION
FUSE
AC-POWER
AC 120V 60Hz
14
CONTROLS AND FUNCTIONS
Amplifier
FRONT PANEL:
CHANNEL-2 SIGNAL LEVEL LED INDICATOR
CHANNEL-2 GAIN CONTROL
CHANNEL-1 SIGNAL LEVEL LED INDICATOR
CHANNEL-1 GAIN CONTROL
ANTI-DUST VENTILATION GRILL
1
POWER SWITCH ON/OFF
CHANNEL-4 SIGNAL LEVEL LED INDICATOR
CHANNEL-4 GAIN CONTROL
CHANNEL-3 SIGNAL LEVEL LED INDICATOR
CHANNEL-3 GAIN CONTROL
2
3
4
5
6
7
8
9
10
REAR PANEL:
FUSE:
Housing for the power supply fuse.
AUDIO (XLR) INPUT
AC-POWER CABLE
11
14
LINK/ALONE MODE
GAIN SWITCH
SPEAKER OUTPUT TERMINAL
12
13
15
16
CHANNEL 4
0dB
-3dB
-12dB
-32dB
Power
-
00
0dB
VOL
CHANNEL 3
0dB
-3dB
-12dB
-32dB
Power
-
00
0dB
VOL
CHANNEL 2
0dB
-3dB
-12dB
-32dB
Power
-
00
0dB
VOL
CHANNEL 1
0dB
-3dB
-12dB
-32dB
Power
-
00
0dB
VOL
®
®
4-CHANNEL
POWER AMPLIFIER
POWER
A-4
10
1
2
3
4
5
6
7
8
9
16
13
15
14
11
12
Summary of Contents for A-3
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