Rear Panel (Amp) Descriptions
and Functions
1.SPEAKER/BRIDGE OUTPUTS - This connection outputs to speakers using “banana cables”. You have the option of using the Bridge configuration or the Stereo configuration. See the OPERATIONS section for instructions on using the STEREO or BRIDGE configuration.
2.GROUND LIFT switch - A “ground loop” is a phenomenon where an unintended connection to ground is made through an interfering electrical conductor, causing what is known as “60Hz hum.” A GROUND LIFT switch adds a resistor between the ground and cable shield when switched on, effectively ridding the system of hum.
3.AC INPUT - This is the terminal for the AC power cable. Carefully insert the AC power cable here. The AC power cable should fit firm into housing.
4.VOLTAGE SELECTOR - This switch can change the voltage from 115V to 230V. Before your PKJ- 9090PRO is shipped from the factory, the switch is set to 115V. If you live in an area that has different voltage requirements
5.STEREO/BRIDGE selector - Choose between STEREO or BRIDGE output modes.
BOOTH OUT
MASTER OUT | REC OUT | AV OUT | AV INPUT |
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| UNBAL RECORD | AUDIO | AV3 AV2 | AV1 PHONO 3 | CD 3 | PHONO 2 | CD 2 | PHONO 1 | CD 1 |
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| LINE | LINE |
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| 4 | 3 | 2 | 1 |
Balanced |
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GND | VIDEO OUT | VIDEO IN |
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| LINE |
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1
3 |
4 | 5 |
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