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1 POWER ON 

 

  

Power on/off 

   

The regulation takes a few minutes before 
it becomes completely stable. During this 
time high listening volumes should be 
avoided. 
 
Green - works normally with output,  
Green led blinks - there is signal, but the 
unit does not enter work state completely. 
Red - standby and protect 

 

2 CLASS A/AB 

 

  

Change between Class A and AB 

 

  Class A mode uses a higher nominal 

quiescent current through the output 
stage, which in turn produces more heat 
dissipation. The output transistors heat 
the cooling sink, and the temperature is 
measured by a sensor, feeding the 
information back to the output stage, thus 
regulating the bias.  
 
The regulation takes a few minutes before 
it becomes completely stable. During this 
time high listening volumes should be 
avoided. 
 
Red led for Class A,  
Green led for Class AB 

 

3 SPEAKER 
TERMINALS

 Right

 

 

  

Speaker outputs 

     

 

4 SPEAKER 
TERMINALS

 Left

 

 

  

Speaker outputs 

   

 

 

5 BALANCED INPUT 

Right

 

 

  

XLR inputs. 

   

 

 

6 UNBALANCED 
INPUT 

Right

 

 

  

RCA inputs 

   

 

 
7 SWITCH 
BALANCED/UNBAL
ANCED

 Right

 

 

  

To switch between balanced and unbalanced 
(Right) 

     

 
8 UNBALANCED 
INPUT 

Left

 

 

  

RCA inputs 

   

 

 
9 BALANCED INPUT 

Left

 

 

  

XLR inputs 

     

 

10 SWITCH 
BALANCED/UNBAL
ANCED

 Left

 

 

  

To switch between balanced and unbalanced  
(Left) 

   

 

 

11 TIME SET 

 

  

Setting the standby time 

   

1hour, 30 min & 10 min  

 

12 ALWAYS ON/ 
AUTO 

 

  

Switch to set Always on or Auto.  

   

When Auto is used, time set is setting the 
time. 

 

13 STEREO 
MODE/BRIDGE 
MODE 

 

  

Switch for Stereo mode or Bridge mode 

     

 

14 VOLTAGE 

 

  

Changing between 115V and 230 V 

     

 

15 AC INPUT 

 

  

For the power chord 

     

 

Содержание CLASS-AP 100

Страница 1: ...Page 1 13 XTZ CLASS AP 100 CLASS A HIGH END POWER AMPLIFIER User manual 2009 XTZ AB www xtz se...

Страница 2: ...of contents Page Contents 3 About XTZ 4 Technical presentation 5 Preparations 6 Practice of sound Installation and placement tips 7 Mounting 9 Functional reference 10 Technical specifications 13 Serv...

Страница 3: ...e best way please read the manual carefully before using Class AP 100 It takes patience to optimize a hifi system If you lack experience from this kind of measurements or have any questions please con...

Страница 4: ...ics always is a matter of taste XTZ Goal Our main goal is to provide the best value for money Our concept Cut down the numbers of middlemen Put more money into product quality and less on advertising...

Страница 5: ...ing creating lots of heat dissipation making it very hot CLASS AB MODE Class AB is the standard operating mode among conventional amplifiers The maximum output power is radically higher than in Class...

Страница 6: ...sportations Should there be any damage on the product please contact your retailer Check that the mains voltage marking on the back panel matches your local mains voltage If the product is cold wait t...

Страница 7: ...eiling or floor will amplify lower frequencies in a sometimes not desirable way since it may lead to an indistinct sound reproduction This amplification becomes even more obvious if the loudspeaker is...

Страница 8: ...the listener The distance between the front speakers should be about 80 of the distance to the listener In other words the recommended angle between the front speakers is 45 Finally Please remember th...

Страница 9: ...need any playing in time Class A amplifiers need a few minutes in order to stabilize the operating temperature Class A mode uses a higher nominal quiescent current through the output stage which in tu...

Страница 10: ...RMINALS Left 5 BALANCED INPUT Right 6 UNBALANCED INPUT Right 7 SWITCH BALANCED UNBALANDED Right 8 UNBALANCED INPUT Left 9 BALANCED INPUT Left 10 SWITCH BALANCED UNBALANCED Left 11 TIME SET 12 ALWAYS O...

Страница 11: ...tion takes a few minutes before it becomes completely stable During this time high listening volumes should be avoided Red led for Class A Green led for Class AB 3 SPEAKER TERMINALS Right Speaker outp...

Страница 12: ...21 kg 26kg including cardboard box SNR Ratio 105dB A Weighted 100W 8ohm Impedance input 20 kOhms Voltage gain 30dB Damping factor 100 AC Power supply 220 240V 110 130V POWER 2x50W 8 Ohm Class A 2x110W...

Страница 13: ...f you plan to leave the unit unused for a longer time when on a journey for instance make sure the AC power cord is not connected When connecting Make all the necessary connections before turning the...

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