![Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement](https://m.media-amazon.com/images/I/81L3BtpBrWL._SL1500_.jpg)
Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement
![Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement](https://m.media-amazon.com/images/I/81zL7aiW8VL._SL1500_.jpg)
Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement
![Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement](https://m.media-amazon.com/images/I/81L3BtpBrWL._SP618,618,0%7C81gtOfJoKRL.jpg,81uRfdqW-FL.jpg,81oMksoB6cL.jpg,813-xEYVxFL.jpg,81ov81eVhWL.jpg_.jpg)
Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement
![Is a "Hum Destroyer" (like Behringer MICROHD HD400) the same as a passive DI box (with ground lift) regarding ground loop ("laptop hum") elimination? : r/livesound Is a "Hum Destroyer" (like Behringer MICROHD HD400) the same as a passive DI box (with ground lift) regarding ground loop ("laptop hum") elimination? : r/livesound](https://external-preview.redd.it/11mh8GYk_bq90owJSZ3bOKTHemCjAdH-Rw1Kvcjg_b4.jpg?auto=webp&s=db021512b546d3b6d2ef38f02d9d35fcd8c9e453)
Is a "Hum Destroyer" (like Behringer MICROHD HD400) the same as a passive DI box (with ground lift) regarding ground loop ("laptop hum") elimination? : r/livesound
![Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement - Amazon.com Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement - Amazon.com](https://m.media-amazon.com/images/I/81gtOfJoKRL._SL1500_.jpg)
Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement - Amazon.com
![Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement](https://m.media-amazon.com/images/I/81uRfdqW-FL._SL1500_.jpg)
Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement
![Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement Amazon.com: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer : Tools & Home Improvement](https://m.media-amazon.com/images/I/81BZG4oqk0L._SL1500_.jpg)