Audio Design Associates ADA 6.1 Operation & installation manual - page 9
Page 7
AMPx4 Four Channel Power Amplifier Features
Power On/Off Switch - This switch turns the AMPx4 on and off.
Audio Inputs - The AMPx4 has four audio inputs. There are two inputs for the existing left and right
surround sound speakers. There are also two other inputs for left and right back surround
sound speakers. If you are only using one back surround speaker, select either input.
Speaker Outputs - The AMPx4 has four “banana pin” speaker outputs and comes with four Banana
Pin connectors. One connector is used for each speaker. Two of the speaker outputs are for
existing right and left surround sound speakers. Two speaker outputs are for right and left
back surround sound speakers. If you are using only one back-surround speaker, use only
one output, but please make certain that the input jack you are using matches the output jack
you are using.
Speaker to Line Convertor - The AMPx4 incorporates a unique speaker-level to line-level audio con-
vertor. For 5.1 A/V receivers that do not feature line-level audio outputs for the left and right
surround channels, the AMPx4’s speaker to line convertor, takes the left and right surround
speaker channels and converts them to line-level so that the ADA 6.1 can process these sig-
nals. The AMPx4’s speaker to line-level convertor need not be used if the 5.1 A/V receiver you
have features line-level audio outputs for the left and right surround channels.
POWER ON
ADA AMP x 4
SURROUND SPEAKER TO LINE CONVERTOR AND
FOUR CHANNEL SURROUND POWER AMPLIFIER
MADE IN THE U.S.A.
Power Switch
CAUTION
RISK OF
ELECTRIC
SHOCK!
DO NOT
OPEN.
ATTENTION!
MADE IN U.S.A.
RISQUE DE
CHOC ELE-
CTRIQUE!
NE PAS
OUVRIR.
1 2 3 4
115VAC
150W
60Hz
BACK LT
LT SURR
+
-
BACK RT
CONVERTOR
AMP OUTPUT
LINE INPUT
RT SURR
R+ R- L- L+
OUT TO SPEAKERS
OUT TO 6.1
BACK LT
BACK RT
IN FROM 6.1
SURR AMP IN
LT SURR
-
+
RT SURR
AMP OUTPUT
LINE INPUT
OUT TO SPEAKERS
LT SURR
RT SURR
IN FROM 6.1
A
M
P
4
Outputs
Power
Cord
Convertor
Input
Convertor
Output
Inputs
Outputs