Behringer HD400 MICROHD HD400 Hum Destroyer

Behringer HD400 MICROHD HD400 Hum Destroyer

Marsoni

M251S

$39.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Behringer HD400 MICROHD HD400 Hum DestroyerThe HD400 is the ultra affordable way to quickly and easily clean up your act! Whether youre recording or performing, its important to keep AC hum out of the mix. No matter the quality of the venues wiring, the MICROHD HD400 Hum Destroyer eliminates AC hum quickly and reliably. The HD400 features two channels allowing you to eliminate hum in two mono signals or one stereo signal. Placing the HD400 in line between your stereo mixer and power amps for a

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This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ. Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that. Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.

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Reviewed in the United States on April 26, 2025

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Harvey

Belleville, US

★★★★★ 5

Good stuff, but watch the temp

Model: NewSLS50_52

I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.

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Reviewed in the United States on November 16, 2023

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Lyrah

Lake Worth, US

★★★★★ 5

Very efficient!

Model: NewSLS50_52

Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!

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Reviewed in the United States on November 23, 2025