Kopul HMX-2 Humbuster - Dual-Channel Hum Eliminator with XLR and 1/4" Connectors

Kopul HMX-2 Humbuster - Dual-Channel Hum Eliminator with XLR and 1/4" Connectors

Kopul HMX-2 Humbuster - Dual-Channel Hum Eliminator with XLR and 1/4" Connectors

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Product Highlights

  • Eliminates 60 Hz Ground Loops
  • Silences Unbalanced Cable Buzz and Hum
  • Can Be Used as DI Box
  • Preserves Signal Integrity
  • Converts Balanced and Unbalanced Signals
  • Works with 1/4" and XLR Connectors
  • +4 dBu or -10 dBv
  • Fully Passive Design
  • No External Power Required
  • Rugged Metal Enclosure
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Kopul HMX-2 overview

  • 1Description

Designed for studio, DJ, and live sound applications, the Kopul HMX-2 Humbuster is a dual-channel hum eliminator with both XLR and 1/4" (6.35mm) TRS/TS input and output connectors. Using a fully passive design, without the need for external power, the device can eliminate unwanted 60 Hz hum and buzz caused by ground loops in your signal path.

Housed in a road-worthy rugged metal enclosure, the device can be inserted between any two pieces of line-level equipment at +4 dBu or -10 dBv to quiet hum and buzz caused by excessively long unbalanced cable runs, or when a connection path forms between the grounds of two pieces of equipment in the signal chain. Ground loops are removed while preserving the integrity of the original signal.

The device will automatically convert between balanced and unbalanced signals (and vice versa) when the 1/4" (6.35mm) TRS/TS and XLR connectors are used in any combination. This also allows the Humbuster to be used as a direct box for connecting the unbalanced output signal of a musical instrument directly to the balanced input of a mixing console. The design utilizes high-quality internal components and gold-plated XLR connectors to reduce noise and maintain the fidelity of your signal.

Eliminates Hum
Removes unwanted 60 cycle hum and buzz caused by ground loops
Quiets Cable Noise
Reduces interference and noise caused by excessively long unbalanced cable runs
Preserves Signal Integrity
Removes hum and buzz without compromising signal quality
Balanced to Unbalanced Conversion (and Vice Versa)
Allows you to automatically convert between balanced and unbalanced signals
Direct Box
Allows you to directly connect the unbalanced output of a musical instrument to the balanced input of a mixing console
Supports balanced XLR, balanced 1/4" (6.35mm) TRS, and unbalanced 1/4" (6.35mm) TS input and output connectors
UPC: 847628587311
In the Box
Kopul HMX-2 Humbuster - Dual-Channel Hum Eliminator with XLR and 1/4" Connectors
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Kopul HMX-2 specs

    Inputs 2x 1/4" (6.35 mm) TRS/TS
    2x XLR-3F
    Outputs 2x 1/4" (6.35 mm) TRS/TS
    2x XLR-3M
    Frequency Response 20 to 70,000 Hz
    Distortion < 0.005 THD at 1 kHz
    Crosstalk > -97 dB
    Source Impedance Max: 1 kOhm
    Min: 10 kOhms
    Dimensions (H x W x D) 1.4 x 4.5 x 3.25" (3.5 x 11.4 x 8.3 cm)
    Weight 15.2 oz (431 g)
    Packaging Info
    Package Weight 1.35 lb
    Box Dimensions (LxWxH) 8.5 x 6.5 x 2.4"

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