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Preparations 
 

Unpacking 

 

  

Carefully unpack the product, and pay attention so 
you  don't  break  anything.  If  possible,  save  the 
packing  box  for  future  transportations.  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  to  connect  the  power 
cord until it reaches room temperature. If you don’t 
do this you may cause damage of the product. 

     

 

Accessories 

 

  

Main power cord 
 
User manual  

     

 
 

 

Summary of Contents for CLASS-AP 100

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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