TECHNICAL PARAMETER OF P SERIES AMPLIFIER:

1. Mains Power Switch

When press the switch, the soft start circuit run for avoiding surge strike. In about 3-4 seconds, there will be a clicking denote that soft start finished. And more 1-2 seconds later, there will be another "clicking", the amplifier is connected with speaker and ready to work.

2.  CH-1/CH-2 Input level control

Adjust it to get the volume desired. Use CH-1 control only while amplifier is set in Bridge or Parallel mode.

3 .  CH-1/CH-2 Protection  indicating  LED

This red LED will light up when the amplifier is running un-stable or went in to thermal protection after the power elements temperature over 90ºC.

4 . Clip LED

Turns on just before the maximum, distortion free, output level of the amplifier. The clip Leds may turn on shortly from time to time but they may certainly not turn on for longer periods. In this case you have to turn the output level down!

5 . Signal LED

The green signal led indicates that a music signal is present at this channel input.

6.  Stereo  mode  indicating  LED

These green LED will light up while the input signal is connected, the amplifier is working under stereo mode.

7. Parallel mode  indicating  LED

Indicate that the amplifier is working under parallel mode, the indicator is lighten, input signal only acts on CH-1.

8. Bridge mode  indicating  LED

Indicate the amplifier is working under BRIDGE mode, the indicator is lighten , and the input signal only acts on CH-1


 

1 .  CH-1/CH-2 input XLR

standard XLR jack, bleow is the connection method;       

 Pin1: signal groud,  Pin2: signal+,  Pin3: signal-

2 .  CH-1/CH-2 Signal Link Output

Standard XLR (male) socket for input signal link, its Pins parallel connected with the female XLR socket so you can feed the same signal to another amplifier.   Pin1: signal groud,  Pin2: signal+,  Pin3: signal-

3 . Mode1/mode2

Two limiter mode.

4 .  CH-1/CH-2 35Hz HPF.

The low cut filter cuts all undesired frequencies below 35Hz.protecting woofers against excesslve swings.

5 .  Output Mode Set Switch.

Select the run mode as STEREO or BRIDGE or PARALLEL

6 .  CH-1/CH-2 SUB Processor

Controls the amount of low band signal, produced by the bass processor, from zero to maximum. The setting depends on the application and can be adapted to your own taste.

7 .  CH-1/CH-2 output speakon

Standard Speakon socket.  1+ 2+ :,  1- 2-: -

8. Binding post outputs

These posts will accept bare wire cables that connect to your speakers.

9 .  Recoverable fuse

This fuse will automatic break to stop amplifier running when there was a failure.

After failure removed, press the fuse button to set the fuse back to normal condition

10. Mains Power Supply Cord