Ebtech HE-8-XLR Hum Eliminator Exterminator 8 Channel Rack he8xlr

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EBTech
Ebtech HE-8-XLR Hum Eliminator Exterminator 8 Channel Rack he8xlr

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Ebtech HE-8-XLR Hum Eliminator Exterminator 8 Channel Rack he8xlr

The HE-8XLR Hum Eliminator from Ebtech is an eight channel rack mount unit, designed to eliminate 60 cycle hum caused by ground loops. It is also designed to convert unbalanced lines to true balanced lines, since unbalanced lines are more susceptible to picking up electrical noise and RF interference.

The HE-8XLR Hum Eliminator prevents ground loop antennae from forming and picking up AC hum. AC hum and noise are almost always caused by a loop antenna effect across signal lines between two or more pieces of gear, or by long unbalanced cables picking up noise. Loop antennae are basically a type of radio antenna, which tend to pick up the 60Hz (and harmonics) AC signal being broadcast by a building's electrical current. These loop antennae are closed circuits usually along the ground wires and hence are commonly called ground loops.

Unbalanced signals are more susceptible to picking up electrical noise and RF interference than balanced signals are. The longer the unbalanced cable, the greater the chance of a problem. The 
HE-8XLR Hum Eliminator is one of the most cost-effective ways to convert between unbalanced signals and true balanced signals.

Eliminates AC hum/60Hz buzz and noise quickly and easily
Breaks grounds loops safely, while leaving all signal grounds intact
Automatically translates signal voltages to match differences in ground potentials, avoiding clipping
Converts automatically back and forth between balanced and unbalanced lines at either end
Completely passive design with audiophile quality components assures the best possible noise and distortion performance

Additional Information

Condition New
SKU EBT-HE-8XLR
UPC 614859201060

Ebtech HE8 8-Channel Hum Eliminator Rack Technical Description

Frequency response: 20Hz to 70kHz plus or minus 0.5dB 

Distortion: less than 0.005% THD @ 1kHz 

Crosstalk: better than -97dB 

Maximum source impedance: 1k0hm 

Minimum load impedance: 10k0hm 

2-year warranty 

Ebtech quality and reliability 

Made in the U.S.A.

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