Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Sweetwater
4.5 (29)
$79.99
Amazon
3.6 (28)
$71.99 Used
Reverb
$75.99 New
$23.00 Used
B&H
4.5 (2)
$79.99
Thomann
4.2 (39)
$61.00

Average Price: $65

Budget/Beginner

$75

$151+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 2 merchants for "ART CleanBOX II Hum Eliminator". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Say goodbye to the unwanted hum that plagues your audio setup with the ART CleanBOX II Hum Eliminator. This compact and reliable unit is specially designed to tackle those pesky ground loops that often act like antennas, picking up 60 Hz (and higher harmonics) hum from electrical wiring. Whether you're dealing with a synthesizer's power ground or the complex signal grounds of a send effect, the CleanBOX II effortlessly isolates and eliminates these loops without compromising your audio signal's integrity.

Perfect for musicians and sound engineers alike, the CleanBOX II ensures that your sound remains pristine, free from the interference that ground loops can cause. Its robust design is tailored for both studio and live environments, making it an essential tool in any audio professional's arsenal. The unit features standard jacks for seamless integration into your existing setup, providing a user-friendly experience without the need for complicated configurations.

Key Features:

  • Efficient removal of ground loops
  • Maintains signal integrity without degradation
  • Standard jack connections for easy integration
  • Compact and portable design for studio and live use

Product specs

Brand ART
Model CleanBox II Hum Eliminator
Finish Black
Year 2008 - 2025
Made In China
Categories Utility
Electronics Analog, Solid State

FAQs

How does the ART CleanBOX II Hum Eliminator work to reduce noise?

The ART CleanBOX II Hum Eliminator reduces noise by isolating ground loops that cause hum in audio systems, using transformer isolation to break the loop effectively.

Can the ART CleanBOX II be used with both balanced and unbalanced connections?

Yes, the ART CleanBOX II is designed to work with both balanced and unbalanced connections, making it versatile for various audio setups.

Is the ART CleanBOX II suitable for live sound environments?

The ART CleanBOX II is ideal for live sound environments where ground loop noise is a common issue, as it helps ensure clean audio signals by eliminating hum.

Does the ART CleanBOX II require a power supply to operate?

No, the ART CleanBOX II operates passively and does not require any external power supply, making it easy to integrate into any audio setup.

Reviews

PROS

  • Eliminates ground loop problems effectively

  • Minimal signal coloration, preserving original sound

  • Sturdy metal housing enhances durability

  • Offers good value for money

  • Convert unbalanced to balanced signals, improving noise ratio

  • Ideal for live sound applications and studio setups

  • Instantly resolves power noise issues

CONS

  • Filters out low frequencies, affecting bass response negatively

  • May not be suitable for keyboards or e-drum modules due to bass loss

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about ART CleanBOX II Hum Eliminator.

Setup and maintenance

  • A passive RCA to XLR adapter results in an underpowered signal; active DI boxes are needed for proper conversion.

    Source

Features and functionality

  • ART CleanBOX II is recommended for ground loop issues, requiring two pairs of RCA to 1/4 TS cables for optimal use.

    Source

Comparisons

  • ART CleanBOX II is noted for being crystal clear, unlike Rolls RCA-XLR converters, which are considered lower-tier and may introduce hiss.

    Source

User experience

  • Owners report that Rolls mixers and boxes often add hiss, suggesting ART CleanBOX II as a cleaner alternative.

    Source

1.0 out of 5

Based on 0 Reviews and 1 Rating

5 star
4 star
3 star
2 star
1 star

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

More ART Noise Gate Effects Pedals

Accessories & Related Items

Artist usage

Community setups

Similar

Gear Guides

  • Added to Equipboard on by

    paulhaul
    paulhaul

    Gear IQ 332