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Your cart is empty.“Hum” in an audio system is often caused by loop effects which act like antennas. These loops can easily pick up a 60 Hz (or higher harmonics) hum transmitted by electrical wiring. Typically, these loops are connected via grounds, more commonly called “ground loops”. The safest way to eliminate unwanted noise is with the CleanBOX II.
Rodger
Reviewed in the United States on October 1, 2022
Does not require a power source!Easy to set up and use!Reduced but did not eliminate the buzzing in my studio monitors which seems related to power fluctuations in my gpu.
Ermanno Bonifazi
Reviewed in Italy on January 5, 2021
Ilk prodotto esegue egregiamente il suo lavoro (uscita da scheda audio verso mixer) dove avevo un segnale di hum. Avendo un simile segnale ho provato il box tra ampli e casse ma non ha dato i risultati sperati, anzi distorcendo il segnale. Lo ritengo però un acquisto molto valido.
Rex
Reviewed in the United States on August 20, 2020
I bought this because my studio montiors and my Scarlett 2i2 were buzzing when I plugged into a different outlet.After a solid 2 weeks of frustrated, mood altering testing... I went with this as a last purchase, given I didn't want the extra cordage an a big box. Well, it WORKS!HumX didn't work. Updating drivers didn't work. Different outlets didn't work. It wasn't a coil whine either.It was clear to me it was a ground loop when I unplugged my laptop from power and everything worked great.Now with my PC, everything sounds perfect!
Matteo Giudici
Reviewed in Italy on December 10, 2015
E' arrivato in tempo record (se non ricordo male dall'Inghilterra) e, cosa ancor più gradita, si è rivelato efficacissimo per eliminare il rumore generato dal mio ampli valvolare per chitarra (Koch Twintone) quando interfacciato con una pedaliera digitale (Fractal Audio FX8). Qui potete vederlo all'opera: [...] non sono io, ma il rumore è identico a quello che avevo io, come identico è l'effetto di silenziamento. Non ho notato altri influssi sul suono.
Stephen Young
Reviewed in the United Kingdom on July 2, 2012
I read a few reviews of this hum elminator which were generally positive so I took the plunge and bought one. I have a few hum issues with my guitar rig, pedal board, etc. The unit reduces the volume of the guitar signal by at least a half, if not more, killing tone and making is almost unable to drive a valve amp. I then tried it after the pedal board, turing the output volume of the pedals up to try and boost the signal enough to try and get a reasonable signal going into the amp. Whilst that did help a bit, the tone is still all but destroyed. I can see this unit would be very useful for some applicaitons and some audio equipment so I'm going to keep it. The one thing it is not good for is a guitar rig.
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