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2X3 BAND TUBE EQUALIZER 

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OPERATION AND SAFETY PRECAUTIONS 

Please note that the GLA-PEQ EMPRESS is intended for professional use. It’s not a 
consumer  electronic  device. 

Its  installation  and  use  require  certain  professional 

sound  engineering  knowledge  and  skills.  Lack  of  this  knowledge  may  result  in 
malfunction, damage or personal injury. 

 

Use only grounded electrical outlet!

Do not open the device and don’t do any modi

cations on it!

Do  not  attempt  to  repair  or  replace  any  of  the  components  unless
speci

cally instructed to do so in this guide.

Pay attention to not put any solid matter (

ammable things, coin, nail etc)

or liquid (water, alcohol etc.) inside device.

Do not twist or break the power cord or place heavy objects on it. Doing
so may damage the cable and cause a short circuit. Damaged cables can
cause 

re and electric shock!

Protect  the  device  from  intesive  external  shock!  (for  example:  falling
down)

Never use the device in following conditions:

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Extreme temperature

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Moisture

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High humidity

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Rain

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Dust

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Heavy vibration

In  the  following  cases,  turn  o

  the  machine  immediately,  unplug  the 

power cord, and contact us (www.gainlabaudio.com):  

if the mains plug of the appliance is damaged

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Содержание EMPRESS GL-PEQ

Страница 1: ......

Страница 2: ...s unless specifically instructed to do so in this guide Pay attention to not put any solid matter flammable things coin nail etc or liquid water alcohol etc inside device Do not twist or break the power cord or place heavy objects on it Doing so may damage the cable and cause a short circuit Damaged cables can cause fire and electric shock Protect the device from intesive external shock for example f...

Страница 3: ...t a cause for concern Turn off all devices before connecting the device to other devices This will prevent damage to speakers and other equipment Use of the unit near amplifiers or other equipment that contains a transformer may cause noise To resolve this issue relocate the device or move it away from the interfering device Noise may be caused by using a wireless communication device near the devic...

Страница 4: ...with a soft dry or slightly damp cloth Use a soft abrasion free cloth to remove stubborn dirt Then wipe the device with a dry cloth Never use benzine thinner alcohol or other solvents strong alkaline or acidic cleaners as they may cause discoloration and deformation OVERVIEW 3 ...

Страница 5: ... mains unplug the device from the mains or switch off the main switch at the IEC socket EQ IN BYPASS In BYPASS mode the device galvanically connects its outputs and inputs so we can always check the sound of the compression compared to the original signal To select the BYPASS mode set the switch to the lower position To select the EQ IN mode set the switch to the upper position TUBE BOOST By using ...

Страница 6: ...o set the cut rate For complex transmission curve select the desired frequency using the FREQ Hz switch Use the LOW BOOST dB parameter to set the amount of increase Use the LOW CUT dB parameter to set the cut rate BOOST SHIFT In connection with simultaneous cutting and bosting the BOOST SHIFT function has been added to the device which is able to shift the boosted frequency proportionally to the c...

Страница 7: ...2X3 BAND TUBE EQUALIZER TRANSFER CHARACTERISTICS LOW BAND 6 ...

Страница 8: ... the cut rate For complex transmission curve select the desired frequency using the FREQ Hz switch Use the HIGH BOOST dB parameter to adjust the amount of increase Use the HIGH CUT dB parameter to set the cut rate CUT SHIFT In connection with simultaneous cutting and boosting the CUT SHIFT function has been added to the device which is able to shift the cutting frequency in proportion to the boost...

Страница 9: ...e high frequency band is capable of bell and shelving characteristics To select the shelving mode set the switch to the upper SHELVING position To select the bell mode turn the switch to the lower BELL position TRANSFER CHARACTERISTICS HIGH BAND 8 ...

Страница 10: ...s filter system there is no possibility of simultaneous cutting and lifting we are able to either cut or raise at the selected frequency on the operating surface Use the FREQ Hz rotary switch to select the desired frequency where you want to intervene To boost turn the rotary switch of the MID parameter in the direction marked BOOST until the 9 ...

Страница 11: ...ired cut value is reached TRANSFER CHARACTERISTICS MID BAND GROUND LIFT The switch on the back of the device allows the outgoing audio connection to be disconnected from ground thus eliminating ground loop phenomena that occur under certain conditions To adjust the ground defrost set the GROUND LIFT switch on the rear panel to the up position 10 ...

Страница 12: ...alanced XLR Maximum input level 23dBu Input impedance 10Kohm Maximum output level 23dBu Output impedance 65ohm THD N 0dBu 1Khz 0 08 THD N 20dBu 1Khz 0 8 Frequency response 20Hz 20Khz 0 2dBu Dimensions 483mmx280mmx89mm Weight 5 4 Kg Mains voltage 230V AC EU version 110V AC US version 11 ...

Страница 13: ...2X3 BAND TUBE EQUALIZER EMPRESS RECALL SHEET 12 ...

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