The safest way to eliminate unwanted noise in your live sound setup is with the ART CleanBOX II
Hum in an audio system is often caused by loop effects which act like antennas
Typically, these loops are connected via grounds, more commonly called ''ground loops
'' These loops can easily pick up a 60Hz (or higher harmonics) hum transmitted by electrical wiring
Here are some common examples of ground loops where the CleanBox II can eliminate the hum: The power ground of a synthesizer, connected to the signal ground of the synth, into a mixer''s ground, then into a mixer''s power ground

Technical Details

Length : 0.34 cm

Product Details

Product Dimensions
Length : 0.34 cm

Package Dimensions
Width : 5.9 inch
Height : 2.1 inch
Length : 13.2 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.05 pounds (View shipping rates and policies)

ASIN : B0002E58GA

Product Description

Welcome to the CleanBOX II from ART! ''Hum'' in an audio rig 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 ART''s CleanBOX II.