There is often audio hum or hum which is caused by the effects of loops acting like antennas. These pick up a 60Hz hum (harmonic or higher) transmitted through the electrical wiring. The most suitable solution to eliminate these noises is with the CleanBox II. This quickly and easily removes ground loops without degradation of the audio signal by isolating the grounds between components such as; by breaking the loop between a synthesizer and a mixer, between a secondary mixer and a front console, or between rack effects units and a guitar amplifier FX send and return

Features:

• Minimize setup to one piece of equipment
• Carefully add pieces of equipment, listening for any hum
• One a piece of equipment is found to cause a ground loop disconnect from the system
• Experiment with placing CleanBox II before or aftr offending unit to remove hum from system
• Frequency response : 10 Hz - 50 kHz, ±.5 dBà + 4 dBu
• Insertio loss : .4 dB à 1000 kOhms load, 5.5 dB à 600 Ohm load
• Connections 6.3 mm (1/4") TRS , balanced /unbalanced jack
• Power requirement : Passive