Audio Isolator Box

(10 customer reviews)

Original price was: $98.00.Current price is: $69.00.

  • 🎙️ Clear audio—no hum, no buzz
  • 🔌 Plug-and-play studio isolator box
  • 🎧 Ideal for home studio, live stage, podcast
  • 🎛 Balanced/unbalanced conversion: RCA, XLR, 6.5mm

33 in stock

SKU: fs251028 Category: Tag:
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Eliminate unwanted noise in your setup
Frustrated by that constant hum or buzz? The Audio Isolator Box removes ground-loop noise so your mixes stay clean.

Plug-in simplicity for pro-level sound
Connect your output (RCA/XLR/6.5mm) to the isolator, then to your mixer or audio interface. The Audio Isolator Box works silently in the background.

Studio-ready specs for serious results

  • Model: PROMAX2

  • Input impedance: 600 Ω / 10 kΩ; Output: 600 Ω / 10 kΩ

  • Inputs: XLR-F ×2, 6.5 mm-F ×2, RCA-F ×2

  • Outputs: XLR-M ×2, 6.5 TR ×2, RCA-F ×2

  • Frequency response: 20 Hz-25 kHz (<0.2 dB)

  • Isolation voltage: AC 50Hz-1500 V

  • Perfect for home studios, live stage setups, podcasters, bands.

Use the Audio Isolator Box between your laptop, mixer, camera, synth or stage rig and your sound-system to eliminate hum across environments.

10 reviews for Audio Isolator Box

    Grace
    March 30, 2026
    Finally got rid of interference when connecting laptop to mixer. Recommend for creators.
    Gregory
    March 6, 2026
    Great value for stage use — lightweight and quiet. Wish the knobs were a bit more robust
    Luis
    February 8, 2026
    Podcasting at home now sounds pro-level. No more grounding issues with the camera.
    sandy
    February 8, 2026
    I had a constant 60Hz buzz in my home studio. This isolator fixed it instantly — totally worth it.
    raja
    February 5, 2026
    Perfect for my synth rig — works with RCA and 6.5mm with zero issues.
    Jessica
    February 2, 2026
    Does the job, but would prefer a version with onboard gain control. Noise gone though.
    priya
    June 30, 2025
    Solid build & improved clarity when streaming. Took a few minutes to set up
    terence k
    May 30, 2025
    From buzzy mess to clean sound — our band’s live rig thanks you!
    claire
    April 30, 2025
    A little bit expensive
    John
    March 30, 2024
    It helped reduce hum, but in one channel I still hear a faint hiss. Still better than before.
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