LYINTL PB-8070 User Manual Download Page 6

PAGE 6

PAGE 5

1.Power indicator

:

Lights green when the power is switched on.              

2.LED level meter

:

Indicates an output level.

3.Power switch
4.Master volume control: 

Allows to control all inputs.

5.Bass control:

 Allows to control the bass tone.

6.Treble control:

 Allows to control the treble tone.

7. MIC1 volume control 
8. MIC2 volume control
9. MIC3 volume control                   
10. AUX1 volume control    
11. AUX2 volume control   
12. MIC1 input: 

this microphone input overrides other inputs.

1    2    3    4   5    6                       7                     8                    9            

 

1.Mute sensitivity control

• 

Adjust the threshold level to activate 

  the MIC1 input priority function.

• 

Turn to the position of “MIN”,

  the MIC1 input has priority 
  over other inputs.

• 

Turn to the position of “MAX”,

  the MIC1 input misses priority 
  over other inputs.

                                                                                                                                                                                                                                                                            

 

2.Microphone 2 input
3.Microphone 3 input    

                                                                                                               

  

4. AUX1 input                                                                       
5. AUX2 input 
6. Audio signal output 

7. Speaker output terminals 

 

   

                                              

• Do not use both the 4-16 

Ω

,70V and 100V

  terminals  at the same time.
• Impedances indicated in the figures represent 
 the total speaker system (load) impedances

8. AC power inlet                                                    
9.Ventilation outlet    

                 

   

Rear Panel

Front Panel

Connection Illustration

   4-16 

Ω

 output drives the speakers based on impedances.

    

  70V/100V outputs drive the speakers with transformer.

• 

   

• Do not use both the 4-16 

Ω

,70V and 100V terminals at the same time.

• Impedances indicated in the figures represent the total speaker       
   system (load) impedances.

Mixer Amplifier

(70W/130W/260W/360W/500W)

MIXER AMPLIFIER

MIXER AMPLIFIER

Summary of Contents for PB-8070

Page 1: ... 8260 PB 8360 PB 8500 LY International Electronics Co Ltd Addr Room 1206 Aoyuan Business Building No 26 Jinlong Road Nansha District Guangzhou China 511458 Tel 86 20 39390663 Fax 86 20 39390669 Email sales lyintl com Http www lyintl com ...

Page 2: ...y term beginning on the date of invoice is one year for Parts replacement two years for parts repair and six months on accessories This warranty does not cover damage or failure caused by alterations mishandling abuse misuse neglect accident or resulting from any cause other than a product defect In case of defects in material and workmanship under normal use and conditions we will replace or repa...

Page 3: ... shock When the Unit is in Use Should the following irregularity be found during use immediately switch off the power disconnect the power supply plug from the AC outlet and contact your nearest dealer Make no further attempt to operate the unit in this condition as this may cause fire or electric shock If you detect smoke or a strange smell coming from the unit If water or any metallic object get...

Page 4: ...en unplugging the power supply cord be sure to grasp the power supply plug never pull on the cord itself Operating the unit with a damaged power supply cord may cause a fire or electric shock When moving the unit be sure to remove its power supply cord from the wall outlet Moving the unit with the power cord connected to the outlet may cause damage to the power cord resulting in fire or electric s...

Page 5: ... Connections of Speakes Important Notes Descriptions Features Includes a line level output for adding additional amplifiers Standard 19 2U metal housing with front panel of aluminium alloy Powerful amplifier tubes 3 microphone inputs 2 AUX inputs and 1 AUX Output 70 100 volt and 4 to 16 ohms Ω output loads Individual volume controller for inputs Master volume controller for all inputs MIC2 MIC3 AU...

Page 6: ...MIC1 input has priority over other inputs Turn to the position of MAX the MIC1 input misses priority over other inputs 2 Microphone 2 input 3 Microphone 3 input 4 AUX1 input 5 AUX2 input 6 Audio signal output 7 Speaker output terminals Do not use both the 4 16 Ω 70V and 100V terminals at the same time Impedances indicated in the figures represent the total speaker system load impedances 8 AC power...

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