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Behringer HD400 AC Hum Eliminator

Behringer HD400 ultra-compact 2-channel hum destroyer for removing AC hum, noise, and ground loop issues in studio and live sound setups.

Ideal for 2 mono signals or 1 stereo signal, with automatic unbalanced-to-balanced signal conversion.

Shipping & Delivery

  • Courier delivery

Our courier will deliver to the specified address

2-3 Days

Free

  • DHL Courier delivery

DHL courier will deliver to the specified address

1-3 Days

Free

  • Warranty 1 year
  • Free 30-Day returns

Description

Behringer HD400 Ultra-Compact 2-Channel Hum Destroyer

The Behringer HD400 Hum Destroyer is an ultra-compact 2-channel audio utility designed to remove AC hum, noise, and ground loop issues from recording, live sound, and performance setups. Whether you are connecting mixers, amplifiers, keyboards, audio interfaces, speakers, or other stage and studio equipment, the HD400 helps keep your signal clean, stable, and free from unwanted hum.

Available from Audio Shop Australia, the Behringer HD400 is a practical problem-solving tool for Australian musicians, DJs, engineers, venues, studios, churches, and AV users in Sydney, Melbourne, Brisbane, Perth, Adelaide, Gold Coast, Canberra, Newcastle, and the Sunshine Coast.

Browse more: DJ Equipment | Audio Interfaces | Studio Monitors | Speakers | Microphones


Fast & Reliable AC Hum Removal

Unwanted hum can quickly ruin an otherwise great recording or live performance. The Behringer HD400 is designed to eliminate AC hum and noise quickly and reliably, helping you maintain a cleaner audio signal in difficult venues, rehearsal spaces, studios, and live sound environments.

It safely breaks ground loops while preserving sound quality, making it especially useful when connecting audio gear across different power sources or when unwanted buzz appears between mixers, power amplifiers, powered speakers, interfaces, and other equipment.


2-Channel Design for Mono or Stereo Signals

The HD400 includes 2 independent channels, allowing it to clean up 2 mono signals or 1 stereo signal. This makes it a versatile option for musicians, DJs, engineers, and AV technicians who need a simple, dependable way to remove hum from different types of signal paths.

It can also automatically convert unbalanced signals to balanced signals without signal loss, helping improve compatibility and reduce noise in professional audio setups. Its ultra-compact design makes it easy to keep in a gig bag, rack drawer, studio toolkit, or live sound emergency kit.


Ideal For

The Behringer HD400 is ideal for live sound engineers, DJs, keyboard players, guitar rigs, studios, venues, churches, AV installers, podcasters, and home recording users. It is a useful solution for removing hum in Melbourne studios, cleaning up mixer-to-amplifier connections in Sydney, reducing noise in Brisbane rehearsal spaces, and solving ground loop issues across Perth, Adelaide, Gold Coast, Canberra, Newcastle, and the Sunshine Coast.

Use it between stereo mixers and power amps, audio interfaces and powered monitors, keyboards and mixers, DJ gear and PA systems, or any compatible setup where AC hum and ground loop noise are affecting the signal.


Why Buy from Audio Shop Australia?

Audio Shop Australia supplies quality audio equipment for musicians, DJs, engineers, venues, churches, schools, studios, and creators across Australia. We focus on practical tools that help customers improve sound quality, reduce technical issues, and keep performances and recordings running smoothly.

We support customers Australia-wide, including Sydney, Melbourne, Brisbane, Perth, Adelaide, Gold Coast, Canberra, Newcastle, and the Sunshine Coast, with reliable service and audio solutions suited to stage, studio, installation, and everyday use.


Professional CTA

Keep your audio clean and free from unwanted hum with the Behringer HD400 from Audio Shop Australia. Order today and add a compact, reliable hum destroyer to your studio, live sound, DJ, or AV toolkit.

About brand
Behringer is known for affordable, high-quality audio gear—from mixers and interfaces to speakers and microphones. Explore top Behringer products at Audio Shop Australia.
Tech Specs
Specification Details
Product Type Ultra-compact 2-channel hum destroyer
Noise Reduction Removes AC hum and noise
Ground Loop Protection Breaks ground loops safely while maintaining sonic quality
Channels 2 independent channels
Signal Use 2 mono signals or 1 stereo signal
Signal Conversion Automatically converts unbalanced to balanced signals without signal loss
Construction High-quality components and rugged construction
Design Origin Conceived and designed by BEHRINGER Germany

Customer Reviews