Ebtech HE-2-XLR - Dual Channel Hum Eliminator with XLR Connectors

Ebtech HE-2-XLR - Dual Channel Hum Eliminator with XLR Connectors

Ebtech HE-2-XLR - Dual Channel Hum Eliminator with XLR Connectors

B&H # EBHE2XLR MFR # HE-2-XLR
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Ebtech HE-2-XLR - Dual Channel Hum Eliminator with XLR Connectors

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Product Highlights

  • Eliminates AC Hum
  • Breaks Ground Loops
  • 1/4" TRS and XLR Connectors

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Ebtech HE-2-XLR overview

  • 1Description

The HE-2-XLR from Ebtech is a two-channel "Hum Eliminator" box, designed to eliminate 60Hz hum caused by ground loops. Almost all 60Hz AC hum is caused by ground loops that act like radio antennae (loop antennae). The Hum Eliminator completely eliminates this by breaking the ground loop, making it impossible for the signal lines to pick up the AC hum and noise in the first place.

Unbalanced lines are more susceptible to picking up electrical noise and RF interference than balanced lines - the longer the unbalanced cable, the greater the chance of a problem. Using the HE-2-XLR to connect two pieces of equipment is one of the most cost-effective ways to convert between unbalanced signals and true balanced signals. The unit features both 1/4" TRS phone and XLR inputs and outputs on both channels.

Eliminates AC hum/60Hz buzz and noise quickly and easily
Breaks ground 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
Includes XLR connectors in addition to the 1/4" TRS phone I/O
UPC: 614859201039
In the Box
Ebtech HE-2-XLR - Dual Channel Hum Eliminator with XLR Connectors
  • Two (2) Year Warranty
  • Table of Contents
    • 1Description

    Ebtech HE-2-XLR specs

    Function 2-channel noise reduction and ground loop eliminator
    Inputs 2 x 1/4" TRS phone
    2 x XLR
    Outputs 2 x 1/4" TRS phone
    2 x XLR
    Frequency Response 20Hz to 70kHz
    Distortion <0.005% THD @ 1kHz
    Crosstalk >-97dB
    Dimensions (WxDxH) Not specified by manufacturer
    Weight Not specified by manufacturer
    Specialties Completely passive design
    Packaging Info
    Package Weight 1.1 lb
    Box Dimensions (LxWxH) 8.2 x 5.7 x 1.8"

    Ebtech HE-2-XLR reviews

    HE-2-XLR - Dual Channel Hum Eliminator with XLR Connectors is rated 4.7 out of 5 by 18.
    Rated 5 out of 5 by from Great Solid Product I use both analogue and digital products within my DJ rigs and early on discovered slight buzzing or humming during silent periods or when no sounds was being played when using digital equipment (specifically computers/laptops). At first I was using a smaller hum eliminator only having RCA ins/outs which limited me for what types of equipment I could use without haveing adaptors. I have been using this Ebtech for more than a year and I now have full range and ability to use any of my equipment pieces without needing adaptors and it has killed all hum or buzzing sounds in any application and set up I've used it in. The price is the only downside to this product. It is at the high end of cost of other hum eliminators but with this product, you get what you pay for. It is well worth the money and does exactly what is advertises to do. I recommend this product. Solid material. In tact ports.
    Date published: 2016-01-17
    Rated 5 out of 5 by from No RCA? No problem. I bought the ART DTI and this unit because there were no good reviews online and so I thought I would buy both. Please folks, don't waste your time, get the EBTech HE2, buy the darn converters for RCA and be done with it. Other models are 10 bucks cheaper, but they have a squirly hum in the high range. This thing just works. I am not a pro, just based on actual use.
    Date published: 2013-08-17
    Rated 5 out of 5 by from Eliminated Buzz Without Quality Loss! Had an annoying high pitched buzz coming out of one of my monitors while at my new apartment. Got one of these and it completely solved it. Not even a hint of buzz left - and no effect on the signal quality whatsoever. Only tiny complaint would be that it doesn't come with any screw holes on the side for mounting to the side of a desk (ideal).
    Date published: 2016-01-28
    Rated 5 out of 5 by from Naddah-Hum-Bug!! The hum is gone!!! The price was great!! ... the system was up and running without a hum...simply plug it in and go!And, you can plug in using either the 1/4 or XLR (in our case, we plugged in to the 1/4) and come out either the 1/4 or XLR, or both (we came out the XLR).
    Date published: 2011-02-22
    Rated 1 out of 5 by from Did not solve hum for me I have light switch dimmers creating a hum/buzz on my guitar amp. This did not get rid of the buzz. BH promptly took care of the return.
    Date published: 2015-03-15
    Rated 5 out of 5 by from A 'MUST HAVE' for audio feeds Just got this last week, and it's already paid for itself! Taking a feed from an audio board into my video camera, and was getting a LOT of hum, until I inserted the Ebtech into the path. Furthermore, the box allowed me to split the incoming signal to two different devices.
    Date published: 2012-06-04
    Rated 5 out of 5 by from Did What it needed to do I connected Mackie Pro fx12 main out into the hum eliminator via xlr. Then the output of the hum eliminator via xlr into two main self-powered speakers (brand and model slip my mind). Simple to use and fix the annoying hum that came up every time I turned on the speakers.
    Date published: 2015-04-15
    Rated 5 out of 5 by from Just what we needed This unit worked just as many reviews had stated. there was this nagging buzz from our bass guitar. Soon as this unit was connected, there has been a complete change. Will recommend to anyone who has this issue with humming in their audio or video.
    Date published: 2013-12-24
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