Rolls HE18 2-Channel Hum Eliminator

OUR PART #: HE18 MFR #: HE18

Copied to clipboard

The HE18 is a two-channel audio hum and buzz remover. Everyone knows how annoying it is to have 60 cycle hum in your sound. ...Read more

Rolls HE18 2-Channel Hum Eliminator Image 1
Rolls HE18 2-Channel Hum Eliminator
Our Price: $59.00
List Price: $79.00
You save 25%!
Synchrony Music & Sound Card
No Interest if paid in full within 6 Months
Learn How

Questions? Contact our
Sales and Service Pros for expert
advice and package pricing.

800-356-5844

Email customer service

Product Overview

The HE18 is a two-channel audio hum and buzz remover. Everyone knows how annoying it is to have 60 cycle hum in your sound. Now you can eliminate virtually all ground hum and buzz by simply inserting the HE18 into the audio path. Plus, the unit will convert an unbalanced signal into a balanced signal, and vice-versa. This greatly improves overall noise performance.

Features

  • Eliminates ground loop hum & buzz
  • Leaves signal grounds connected
  • Passive design requires no power
  • Converts balanced lines to unbalanced and vice-versa
  • Adjusts signal voltages to match difference in ground potential

Specifications

  • Frequency Response: 20Hz to 70kHz, +/-0.5dB
  • Distortion: < 0.005% THD @ 1 kHz
  • Crosstalk: >-97 dB
  • Max Source Impedance: 1 kohm
  • Min Load Impedance: 10 kohm

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Product Documents

Click to download

Product Reviews

Reviewed by 3 customers
(3 are Verified Buyers.)

Write a Review

There are no reviews to display with the selected filters.

David C on 05/31/2023 Verified - This reviewer has purchased this product

This reviewer left no comment.

This cannot be empty.
This cannot be empty.
This cannot be empty.
Please Enter your First Name Please Enter your Last Initial
This cannot be empty.
500 characters remaining
Please Enter your Feedback

Thank you for submitting your comment. It is in a queue to be moderated.

David C on 11/08/2022 Verified - This reviewer has purchased this product

This reviewer left no comment.

This cannot be empty.
This cannot be empty.
This cannot be empty.
Please Enter your First Name Please Enter your Last Initial
This cannot be empty.
500 characters remaining
Please Enter your Feedback

Thank you for submitting your comment. It is in a queue to be moderated.

David C on 12/16/2020 Verified - This reviewer has purchased this product

This reviewer left no comment.

This cannot be empty.
This cannot be empty.
This cannot be empty.
Please Enter your First Name Please Enter your Last Initial
This cannot be empty.
500 characters remaining
Please Enter your Feedback

Thank you for submitting your comment. It is in a queue to be moderated.

Product Articles