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Carefully store the transportation packaging for the possibility of further use. If you have a claim on the warranty, 
always use the original packaging for any necessary transportation. Transportation without this packaging can lead 
to damage to the housing. 
 

Please check, if the following items are included: 

 
1 x AC mains cable (type depends on your country) 
2 x replacement fuses for 

FUSE 1 / FUSE 2

 (type depends on your mains voltage) 

 
 
Provided there is available space the power amplifier should, if possible be positioned as close as possible to the 
loudspeakers since the loss within the loudspeaker cable is generally higher than with interconnect cables. 
Therefore always use the shortest possible loudspeaker cable but of equal length on the left and right side. 
 
Due to these facts and due to its high weight the power amplifier is usually set up in a position near to the floor 
either between or near the loudspeakers. If you cannot set up the power amplifier in a free position, then under 
no circumstances should the chimney effect of the heat sinks be restricted. Therefore leave a minimum of 5 cm 
distance at the sides and 10 cm distance above the housing cover. Take care that the base of the power amplifier is 
always stable and level. 
 
Please 

do not

 put any other electronic products (e.g. preamplifier, CD player, turntable etc.) directly on the AMP II 

 MK 3, instead please use a suitable hifi-rack. 

 

 

 

 

VERY 

IMPORTANT! 

 

 

CAUTION !  DANGER OF FIRE ! 
 
Please never cover the ventilation slots or the heatsinks. 

This could lead to overheating of the power amplifier and cause serious damage or fire. 
 

Please never put any other electronic products or other objects directly on the AMP III 

 MK 2. 

 

 
 
 

Fig. 1 Distance to walls and objects 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 

Summary of Contents for MONO III MK2

Page 1: ...les and correct phase for the loudspeakers 4 5 Connection to mains power 4 6 Replacing damaged mains fuses 5 Start up ____ Page 10 5 1 Description of function 5 2 Operating instructions 6 Looking afte...

Page 2: ...ppliance Protect the mains cable from being walked on or pinched particularly at plugs and the point where they exit from the appliance From time to time check the mains cable and the appliance for da...

Page 3: ...ntion to a procedure practice condition or the like that if not correctly performed or adhered to could result in a damage or destruction to part or the entire component To guarantee a reliable functi...

Page 4: ...ht side Due to these facts and due to its high weight the power amplifier is usually set up in a position near to the floor either between or near the loudspeakers If you cannot set up the power ampli...

Page 5: ...RCA input socket for the preamplifier output signal 6 1 SPEAKERS RIGHT Right loudspeaker output socket pair A 6 2 SPEAKERS RIGHT Right loudspeaker output socket pair B 6 3 Ground contact for shielded...

Page 6: ...of the balanced input XLR Pin 1 Ground shield Pin 2 Non inverting hot 0 Pin 3 Inverting cold 180 These pin assignments comply with the standard adopted by the Audio Engineering Society Refer to the op...

Page 7: ...ery positive effect on important technical parameters e g on distortion characteristics At 5 kHz the damping factor of a power amplifier is relatively linear and has a high value but then for physical...

Page 8: ...each channel the power amplifier has 2 pairs of WBT loudspeaker terminals labelled A and B With this arrangement you can wire your loudspeaker system in a BI WIRING mode If you want to control your l...

Page 9: ...e read chapter 5 2 4 6 Replacing damaged mains fuses Replace fuses only with original types having the same ampere value the same voltage endurance and the same time lag Never use fuses with other amp...

Page 10: ...ns switch 13 all three LEDs will turn on After approx 5 seconds the two red ones will extinguish while the blue LED stays on showing that the unit is running 5 2 Operating instructions Switching on Al...

Page 11: ...cribed together with their corrective action However if it is not possible to remove the malfunction please contact your authorized dealer Malfunction The unit is switched on the blue LED is illuminat...

Page 12: ...e appr 120 watts Loading and screening capacity 110 000 F Zero signal current setting 300 mA Protection circuits clipping HF oscillations and too high DC offset Dimensions H x W x D 350 x 482 x 430 mm...

Page 13: ...ce center responsible for your country For information contact your dealer or distributor in your country In any case please use the original packaging for return transport to the dealer or service ce...

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