I N S T R U C T I O N M A N U A L
S O N A N C E V I R T U O S O ® D - S E R I E S
A 8 0 0 D 8 ” I N - W A L L W O O F E R
CONNECTING THE AMPLIFIER
| AUTO ON |
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| OFF | ON |
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R | L HI LEVEL L | Virtuoso Amplifier |
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R | LINE | |||
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| LINE | |
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| IN | OUT |
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| + | L |
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| – | R |
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| IN | OUT |
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| SUBWOOFER OUT |
SN: | CLASS 2 WIRING |
SONANCE SAN CLEMENTE, CA |
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CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK USE ONLY INDOORS
MODEL No: VIRTUOSO AMPLIFIER
115
FUSE
T4AL/250V
USE ONLY WITH 250V FUSE
AC 115/230V~60/50Hz
130W
Auto On | High Level | Line Inputs |
| Woofer | Voltage | Fuse |
| Power Cord |
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Switch | Inputs and Outputs | and Outputs |
| Output | Switch | Holder |
| Connection |
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| POWER | ACTIVE | POWER | MIN | MAX | 0° | 180° | 50 | 250 |
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| LEVEL | PHASE | FREQUENCY |
Power | Active | Power | Level | Phase | Frequency |
Switch | LED | LED | Control | Control | Control |
Illustration 5: Virtuoso A800 Amplifier Front and Rear Panels
Rear-Panel Features
Power Cord Connection
The A800 amplifier comes with a
Voltage Switch
The A800 amplifier is shipped with this switch set in the 115V position. This is the correct setting for use in the United States.
Fuse Holder
The A800 amplifier is shipped with a 4 amp fuse installed. This is the correct value for operation in the United States.
Changing the Voltage
Important: Remove the power cord from the amplifier and the wall outlet before changing the voltage
In addition to 120V operation, the A800 amplifier can also operate on voltages from 220V to 240V. To change the voltage:
1.Remove the power cord from the wall outlet and from the amplifier’s power connection.
2.Insert a
3.Install the supplied 2 amp fuse in the fuse holder and replace the fuse holder back into its socket above the power cord connection.
4.Use a
5.Replace the supplied power cord with a
Line Inputs and Outputs
The A800 amplifier has Line Inputs and unfiltered Line Outputs. Use these connections if your receiver or preamp has a
If your system has a separate preamp and power amplifier you can connect the A800 amplifier between the preamp and power amp using its Line Input and Line Output jacks.
Note: If you are using the A800’s High Level Inputs (see below), DO NOT make any connections to the Line Level Inputs.
High Level Inputs and Outputs
If your system’s electronics do not have preamp outputs or subwoofer outputs you can connect its left and right speaker outputs to the A800D’s High Level Inputs. Then connect the A800’s High Level Outputs to your left and right speakers. Always make sure to connect the A800’s “+” terminals to the electronics’ and speakers’ “+” terminals, and its
Note: If you are using the A800’s Line Level Inputs (see above), DO NOT make any connections to the High Level Inputs.
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