eamlab Studio300 User Manual Download Page 5

 

 

 

 

 

 

Unpacking : 

Carefully remove from the box your Amplifier 
and  keep  the  original  carton  and  packing 
materials for future trips, expeditions or long-
term storage.

 

Introduction : 

first of all thank you for choosing our a power 
amplifier.  Amplifier  built  on  modern  and 
reliable high construction standards and with 
high-quality  components  of  the  latest 
generation.  Every  model  of    HA  is  tested 
according to strict functional testing to ensure 
high  reliability  in  all  conditions  and  provide 
high performance sound unchanging for long 
periods of time. The 5 year warranty on every 
component  that  constitutes  the  amplifer  is 
further 

proof 

of 

its 

reliability. 

The high power available allows you to enjoy 
your  music  in  full  harmony  without  ever 
listening fatigue and dynamic compressions. 

Precautions : 

For the high power can be supplied to ensure 
that the speakers connected to it are able to 
withstand these powers worth the irreparable 
damage to speakers connected.

 

 

 

 

 

 

 

 

 

Before the installation :  

remove your amplifier, taking care to keep it 
in the future if you ever require to be shipped 
to a service center EAMLAB to be overhauled 

or repaired

Installation : 

thanks  to  its  ease  of  use,  there  are  no 
particular  notes  of  difficult  interpretation. 
Before  making  any  connections,  make  sure 
that  the  amplifier  is  turned  OFF,  preferably 
with the mains plug is disconnected to avoid 
unwanted  random  ignitions.  Connect  to  the 
output  terminals  of  the  speaker  cable  of  at 
least  2.5  sq  mm  cross  section  being 
particularly  careful  to  observe  the  correct 
polarity  to  avoid  unpleasant  steps  against 
acoustic ranging to compromising the overall 
noise.  The  section  of  the  power  cable  that 
feeds the wall outlet where the amplifier must 
be  connected  to  at  least  have  a  diameter  of 
2.5  mmq.  For  model  HA600    and

 

at  least 

1.6mmq.  for  HA300.  This  is  to  ensure  the 
amplifier  always  the  right  energy  reserve 
when it is subjected to high dynamic musical 
passages. 
It  should  be  best  to  treat  this  aspect  of  the 
electrical installation if you intend to use

 

the 

most of our amplifiers.

 

 

 

 

 

 

 

Preparation 

Summary of Contents for Studio300

Page 1: ...1 Model Studio300 HI END stereo power amplifier User manual English Models for Europe 230 Vac 50 Hz ...

Page 2: ...2 ...

Page 3: ...temperature inside the rooms very quickly Then install the unit in a well ventilated place avoiding placing various objects in front of these openings to prevent fire and damage Leave a space of at least 20 cm behind 20 cm on both sides and 30 cm above the top panel of the machine to avoid fire or other damage 6 The voltage used must be specified Using this product with a current whose voltage is ...

Page 4: ...lanced 25 Kohm single ended THD Vs freq 0 2 to 5Khz 20Khz S N ratio 110 db DF 180 150Hz 4 Ohm Max V output 43V Max current drive 42A Measure 470 x 250 x 310 mm Weight 28Kg Compsumption 230Vac full power 6 A Input connector XLR neutrik and RCA Output connector VBT binding post 8mm wire Line filter Schaffner 15 A protection THL SVCS ILP IDCL safety 90 thermal switch ...

Page 5: ...e damage to speakers connected Before the installation remove your amplifier taking care to keep it in the future if you ever require to be shipped to a service center EAMLAB to be overhauled or repaired Installation thanks to its ease of use there are no particular notes of difficult interpretation Before making any connections make sure that the amplifier is turned OFF preferably with the mains ...

Page 6: ...6 Pannel Front controls fig A 1 ILPTM intelligent lock power Indicates the operating status of amplifier Indicates the operating status of the thermal and DC protections 3 ON OFF Switch ...

Page 7: ...ecome fixed after about 3sec 2 resets the parameters of current and voltage of the output stages to ensure maximum efficency 3 immediately disconnects the load in case of failure of the transistors 4 disconnect the load in the event of a short circuit on the output stages 5 disconnect the load in the event of a short circuit on the power cables 6 disconnect the load in the event of prolonged clipp...

Page 8: ...groped to solve the problem alone but immediatamnete contact theservicecenter Any unauthorized intervention by EAMLAB immediately void the warranty THLTM thermal overload The thermal protection system THLTM is activated only in the case in which the operating temperature of the final stages exceeds the threshold of 90 The intervention THL will be signaled by the fixed LEDs on the front panel see f...

Page 9: ...9 Connecting schematics ...

Page 10: ...tain minimum the size of the cabinet while having available powers with extraordinary high current delivery The amplification of the signal is entrusted to 12 power devices of last generation for each channel capable of dissipating each one more than 15A of DC current These final together with all the active components of the circuit have been selected based on the data of bandwidth that we wanted...

Page 11: ...pedance Detecting Current Limiting Tutte le protezioni attive presenti nei circuiti di amplificazione sono progettate affinchè non possano intervenire in nessun modo sul segnale audio che potrebbe invece degradare come avviene in molti casi su amplificatori non progettati a dovere IDCL is a protection circuit that constantly monitors the output current of the power output by comparing it with the ...

Page 12: ...s the correct operation even in the event of excessive thermal stress The circuit is activated when the temperature on the heat sink reaches the threshold of 70 c and makes sure to keep it stable within a tolerance of 10 by acting on micro variations of the polarization of the final stages The two LEDs on the front panel indicate the operation of the circuit THL this is a condition that occurs aft...

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