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DigitalLife Single-Channel XLR Audio Ground Loop Noise Isolator - Hum Eliminator - Passive, XLR-A600-I, M/F (Not Compatible with P24/P48 Powered Microphones)

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$38.99

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1.Model:Xlr-a600-i


About this item

  • Single Channel Noise Isolator: Designed for studio, DJ, and live sound environments, this XLR noise isolator enhances audio clarity by reducing interference. Tailored for for professionals, it minimizes unwanted noise with XLR interface
  • XLR Ground Loop Isolator: Eliminates 60Hz ground loop hum, effectively removing buzz and interference caused by ground loops. Maintain a cleaner audio signal in both live and recorded settings, ensuring consistent sound quality
  • Hum Eliminator: With a fully passive design, this audio noise filter operates without the need for external power, preserving the natural audio signal. (Note: Not suitable for use with P24/P48, 48V phantom-powered microphones)
  • In-Line Transformer: This in-line XLR female-to-male transformer features a compact, rugged metal design. It’s built for reliable performance and easy portability, meeting the demands of professionals across various settings
  • Comprehensive Support: Backed by DigitalLife’s 24/7 multilingual customer support and a 2-year after-sales service plan, offering users timely assistance and resources whenever needed, fostering confidence and satisfaction throughout their experience



Product Description

DigitalLife XLR-A600-I XLR Isolation Transformer

Audio Isolation Transformer Ground Loop XLR

DigitalLife XLR-A600 XLR hum eliminator is designed for AV technicians and audio engineers, offering a straightforward solution to eliminate ground loop noise in audio systems. By inserting an isolation transformer into the signal path, it effectively removes hum and buzz. The unit includes a ground lift switch for further noise reduction. Simply connect it between two XLR-interfaced devices like a mixer and powered speaker or crossover and power amp. It preserves audio integrity by avoiding bandwidth limitations or phase shifts, accommodating high signal levels without distortion. Additionally, it features a 4KV ESD protection system to safeguard connected equipment.

Specifications

  • Hum / Ground Loop Eliminator for line level XLR
  • Passive design means no power or batteries needed
  • Rugged construction for long service life
  • Input Impedance: 600 ohms
  • Isolation Impedance: DC 1000V, 100 MOhm
  • Isolation Voltage: AC 50Hz-60Hz, 0V-1500V

The isolator is encased in a sturdy metal housing and should be placed between two line-level devices to remove hum from unbalanced cables or ground loops while maintaining signal quality. For best results, DigitalLife recommends positioning the XLR-A600 near the receiving device with a short cable (3 ft. or less).

  • The XLR isolation is effective for electrical potential differences but may not handle electromagnetic interference or enhance the original audio quality.

  • No, it isn't. This hum eliminator is straightforward to install and use, requiring no complex configuration. Simply connect it between your audio or video source and destination to immediately reduce unwanted noise.

  • This ground loop isolator helps eliminate ground loop noise, leading to an improvement in audio quality. It ensures that your music recording and MIDI production have a higher quality sound, delivering exceptional results for your projects.


Nightfall
2025-08-31 11:16:13
I play in an 80s band and we would occasionally get a low hum/buzz from the kick drum. Changing mics, cables, even the drum itself (wood vs acrylic) wouldn't stop the hum which would force us to pull back on volume. That's no bueno with a kick you want that sucker pounding! This little guy did the trick. Ran it from the drum mic with a short 6" XLR to the snake and hum completely gone. Plenty of headroom left, no loss of signal and able to really crank it up! I'd say as a gigging musician you could not go wrong having one of these in your toolkit! Highly Recommend!
Scott Bloomquist
2025-08-30 09:52:43
I was pretty sure it would fix my issue, I knew the problem, no amount of grounding or ungrounding would fix it, I got this cheap one because it was a single, many are two in two out with both TRS and XLR, perhaps the design on this could be improved by having at least the male side have a TRS XLR combined plug
Jerad H
2025-08-24 11:23:22
After moving some equipment and redoing the electrical on our platform, a hum was introduced into our system that is only heard in our monitors. This isolator removed most of the hum; if it's real quiet, you can hear it, but it's about 98% gone. Good enough for us to consider it a success until we can isolate the cause.
Danny Elijah
2025-08-20 11:20:32
I put this between my speaker and my mixer and it literally made the hum three times louder. Took it off and concluded, it created a bigger mess. Maybe I did something wrong. But how simple could it be! I tried it in two different locations and the same results LOUDER noise - REFUND!
Tim Sweeney
2025-08-14 13:28:48
Ground loop noise is my sworn enemy. Thanks to this device, It totally eliminated the ground Loop noise from my audio. Not quite sure how it works, but love it to death.
Rev. Dr. Who
2025-06-25 13:43:24
I haven't had any ground hum to properly test this on, even testing while laying cables on a cold cement floor. So, I can just tell you that the build seems really solid, and I think this is a nice passive ground loop isolator. I will be glad to keep it in my tool box, and for the price point, would suggest it for sure.
Robert Price
2025-05-05 21:25:16
Installed in several places I thought would reduce hum, and literally no difference. Inexpensive, but useless
Jimmy Peterson
2025-05-03 12:06:49
I have a hiss in my DJ system and wanted to eliminate the noise. THIS DID NOTHING! Well, it did creat a Humm that is not there normally. I’m sending it back and try a different type and brand.
LessIsMore
2025-04-23 10:55:41
I've been using this noise isolator for a few days in my home office setup, where I juggle video recording and occasional live streams. The difference in audio clarity was noticeable right away - it effectively cut out the hum I'd been battling with my XLR mic connected to multiple laptops. I like its compact, no-frills design, and the passive operation keeps the setup straightforward without needing extra power. However, it's not compatible with phantom-powered mics, so keep that in mind if your gear uses 48V. For parents balancing work and hobbies like me, it's a practical solution if you're running audio through a basic XLR setup. It's not magic but delivers cleaner sound, making editing easier and less frustrating. I would suggest to double-check your equipment's power requirements before buying, and test it in different scenarios to find the best placement for minimal interference.
giogio
2025-04-19 14:10:40
Ho recentemente integrato l'isolatore di rumore XLR Mono DigitalLife nella mia configurazione audio e i risultati sono stati sorprendenti. Questo piccolo dispositivo ha eliminato completamente il fastidioso ronzio a 60 Hz che affliggeva la mia registrazione. Il suono è ora cristallino e privo di interferenze. Basta inserirlo nella catena audio, non sono necessarie configurazioni complicate. Le sue dimensioni ridotte permettono di integrarlo facilmente in qualsiasi setup, senza ingombrare. L'isolatore sembra solido e duraturo, pronto ad affrontare anche gli ambienti più esigenti. È efficace, semplice da usare e costruito per durare. Lo consiglio vivamente a tutti gli audiofili e ai professionisti del suono.
Andreas Zimpel
2025-03-10 12:50:10
Er macht, was er machen soll. Bin sehr zufrieden damit.
Gwen
2025-02-01 18:45:08
Raccordés derrière mes enceintes Roland BA-330, ils font disparaît complètement les buzz de masse que j'avais lorsque je montais le volume à la moitié.J'ai poussé à fond les volumes pour tester (sans rien jouer hein !) et je n'ai plus aucun bruit de fond.
Fernando
2024-12-18 17:01:36
✅ - Muy fácil de usar: simplemente conecte el dispositivo entre su equipo de audio y comenzará a funcionar sin necesidad de configuración ni fuente de alimentación.✅ - Elimina eficazmente ruidos extraños y zumbidos en sistemas de audio asociados con bucles de tierra. Esto mejora significativamente la calidad del sonido, haciéndolo más claro, lo cual es especialmente importante al grabar o reproducir.✅ - Dispositivo compacto con diseño duradero. Resiste el uso frecuente y la reinstalación, lo que lo hace adecuado tanto para uso profesional como doméstico.✅ - Permite solucionar rápidamente el problema del ruido en los sistemas de audio, especialmente en entornos difíciles como estudios o locales de música. No es necesario que dediques mucho tiempo a descubrir las causas del zumbido: el dispositivo elimina el problema casi al instante.✅ - Dispositivo completamente pasivo - no requiere alimentación externa. Esto aumenta su confiabilidad y hace que su operación sea más cómoda, ya que no necesita preocuparse por los cables de alimentación.🟥 - El dispositivo debe instalarse estrictamente entre dispositivos a nivel lineal. Si se utiliza una configuración de conexión incorrecta o cables largos, la eficiencia puede verse reducida, lo que requiere una configuración cuidadosa.🟥 - No siempre elimina por completo el zumbido; a veces quedan pequeños rastros de ruido que sólo se escuchan en absoluto silencio.
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