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Alto MAC 2.2 Owner's Manual

Alto MAC 2.2
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12
3
BRIDGED INPUT
CH-2
LINE
BALANCED
INPUT
LINE
CH-1
CLIP LIMT
OFF ON
BRIDGED
STEREO
PARALLEL
(MONO)
OFF ON
LF 30HZ
FILTER
1.15V/20K
INPUT
CONNECTION
(+)
-
()
(GND)
SRT
T(+)
S(GND)
R( )
-
CH-1 CH-2
BRIDGED
MONO
CHANNEL 1 CHANNEL 2
A104
BREAKER
SERIAL
MODEL
DESIGNED INITALY
CH1
1+
2+
1+
1
2
BRIDGED
CH2
1
2
1
3
PUSH
2
1
3
PUSH
BRIDGED
10
Operate MAC 2 series in Bridged Mode
In this mode, the channel 1 input signal will be output from the bridge output
connectors. ( The 2 RED binding post ) In this case, use the channel 1 volume
control to adjust the volume, keep the volume control of channel 2 turned completely
down ( counter clockwise ). Bridged mode is intended for driving loads with a total
impedance of 4 ohms or greater. In Bridge Mode you will combine the power of both
channels into one speaker. You will have available massive amount of power so check
carefully the power handling of your speaker before operation.
4. OPERATION
Input wiring tips
BALANCED UNBALANCED
PARALLEL
(MONO)
NO USING
channel 2+
+
NO USING
channel 1+
STEREO
1
2
3
GND
INPUT
FROM
SOURCE
1
2
3
INPUT
FROM
SOURCE
SHIELD
+ +
SHIELD SHIELD
+
channel 1
channel 2-
channel 2+

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Alto MAC 2.2 Specifications

General IconGeneral
BrandAlto
ModelMAC 2.2
CategoryAmplifier
LanguageEnglish

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