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Average Price: $145

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$100

$501+

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Description

Unravel the intricacies of studio noise with the Ebtech HE-8 Hum Eliminator, your solution for pristine audio quality. Designed for musicians and sound engineers who demand clarity, this eight-channel eliminator is engineered to remove ground loop hums that can plague live and studio environments. By isolating your audio source from problematic interference, the HE-8 ensures your sound remains untainted by unwanted noise.

The Ebtech HE-8 is particularly useful for those complex setups where multiple devices connect and interact. Its passive design means no power is required, keeping your setup straightforward and efficient. With an emphasis on maintaining the integrity of your original signal, Ebtech employs high-quality transformers, ensuring that your sound remains crisp and authentic across all channels.

Whether you're in a bustling studio filled with gear or on stage dealing with unpredictable power sources, the HE-8 provides a reliable solution. This unit is compatible with balanced and unbalanced signals, making it versatile enough to handle a wide range of audio equipment. Its robust construction ensures it can withstand the demands of both studio and live environments, making it a staple for any serious musician or audio professional.

Key Features:

  • Eight-channel hum eliminator
  • Eliminates ground loop hums without affecting audio quality
  • Passive design requires no power source
  • Compatible with balanced and unbalanced signals
  • High-quality transformers for minimal signal loss
  • Durable construction for studio and live use

Product specs

Brand Ebtech
Model HE-8 8-Channel Hum Eliminator
Finish Black
Year 2010s
Categories Utility

FAQs

How does the Ebtech HE-8 Hum Eliminator work to remove hum from audio signals?

The Ebtech HE-8 Hum Eliminator removes hum by breaking ground loops that cause AC hum and noise. It isolates the ground and uses transformers to pass the audio signal without interference, effectively eliminating unwanted noise in the signal path.

Can the Ebtech HE-8 Hum Eliminator be used with both balanced and unbalanced audio connections?

Yes, the Ebtech HE-8 Hum Eliminator can be used with both balanced and unbalanced connections. It is versatile and can accommodate different types of audio setups, making it suitable for various studio and live sound applications.

How many channels does the Ebtech HE-8 Hum Eliminator support?

The Ebtech HE-8 Hum Eliminator supports 8 channels, allowing you to eliminate hum across multiple audio lines simultaneously. This makes it ideal for complex audio setups with multiple sources and destinations.

Is the Ebtech HE-8 Hum Eliminator suitable for use in a professional studio environment?

Yes, the Ebtech HE-8 Hum Eliminator is designed for professional studio environments. Its ability to eliminate hum without altering the audio signal makes it a valuable tool for maintaining high-quality sound in recording and mixing sessions.

Does the Ebtech HE-8 Hum Eliminator require an external power source?

No, the Ebtech HE-8 Hum Eliminator does not require an external power source. It operates passively, using transformers to eliminate hum, which simplifies integration into your audio setup without additional power needs.

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EytschPi42

Hum Eliminators from Morley/Ebtech for 42 Gear Street #42GSone

Video thumbnail for Hum Eliminators from Morley/Ebtech for 42 Gear Street #42GSone by EytschPi42

Hum Eliminators from Morley/Ebtech for 42 Gear Street #42GSone

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EytschPi42

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ebtech HE-8 Hum Eliminator.

Use cases and applications

  • Ebtech HE-8 Hum Eliminator effectively removes hum from Volca Keys and Roland RSP 550, especially when integrated into a patch bay.

    Source
  • Ferrite chokes can complement the hum elimination process by resolving audible hums in headphones, although the hum might not affect recordings directly.

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  • The HE-8 is available as an 8-channel rackmount unit, making it suitable for studio setups requiring multiple channels of hum elimination.

    Source
  • The Ebtech HE-8 is seen as a practical "save the gig" tool rather than a permanent installation solution for hum problems.

    Source

Setup and maintenance

  • Gain staging and impedance mismatch should be addressed first to resolve noise issues before employing devices like the Ebtech Hum Eliminator.

    Source
  • It's recommended to assess the resistance from neutral to ground at outlets with a multi-meter, aiming for resistance below 1 ohm to ensure proper grounding and reduce hum risks.

    Source

Features and functionality

  • The Ebtech HE-8 Hum Eliminator functions well for specific devices known for emitting hum, such as Volca Keys, which produce a lower frequency hum.

    Source
  • The Ebtech HE-8 Hum Eliminator is noted for not breaking the ground but "floating it," maintaining grounding while addressing hum issues.

    Source

Value and pricing

  • The Ebtech HE-8 was found for $70 plus $25 shipping on musicgoround.com, significantly lower than its retail price of over $200.

    Source

User experience

  • Owners find the Ebtech Hum Eliminator essential for live settings, claiming it has saved numerous gigs by effectively mitigating hum issues on stage.

    Source

Critic Reviews

Ebtech LLS2, LLS8 & HE2, HE8

soundonsound.com

The Ebtech HE-8 Hum Eliminator impresses with its ability to effectively tackle studio hum caused by ground loops through high-quality transformers, offering full electrical isolation. It's a versatile tool that not only eliminates hum but also facilitates balanced-to-unbalanced signal conversion without the need for power, making it a practical addition to any studio setup. Despite its higher price tag, the performance and reliability make it a worthy investment for professionals looking to maintain pristine audio quality. However, budget-conscious users might find the cost a bit steep.

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Artist usage

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See how Slash uses Ebtech HE-8 Hum Eliminator

Slash

Guitarist

Mark Knopfler’s Guitar Heroes

...
Verified via YouTube

Can be seen at 2:46

See how Dan Donegan uses Ebtech HE-8 Hum Eliminator

Dan Donegan

Singer, Guitarist

Disturbed

...
Verified via Twitter

in this tweet, you can see he used this on his immortalized tour rig

See how Ron Thal uses Ebtech HE-8 Hum Eliminator

Ron Thal

Guitarist

Guns N' Roses

...
Verified via YouTube

In this Rig Rundown, you can see HE-8 Hum Eliminator at 12:03.

See how Karl Sanders uses Ebtech HE-8 Hum Eliminator

Karl Sanders

Guitarist

Nile

...
Verified via YouTube

At 2:10: "Then the Axe-FX II XL. That does just effects, like the way I route it, I've got the ENGL on the rhythms, it's pushing that cabinet (pointing to his bottom left cab), and this one jumps in for leads and pushes that cabinet (pointing to his bottom right cab), and then the Fractal is just doing wet effects through the two top cabinets through this Crown power amp."

In the shot of the Crown XLS 202 poweramp, the Ebtech Hum Eliminator can be seen directly above the poweramp.

See how Glenn Fricker uses Ebtech HE-8 Hum Eliminator

Glenn Fricker

Music Producer

...
Verified via YouTube

At 2:18 in the video, Glenn Fricker shows the EbTech HE-8 Hum Eliminator.

Album Usage

The Ebtech HE-8 Hum Eliminator has been featured on the following albums:

Genre Usage

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Used With

Based on how musicians on Equipboard use Ebtech HE-8 Hum Eliminator, it is most commonly used with the following gear.

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