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ART Clean Box II Ground Loop Isolator
Description
ARTcessories are taking the audio world by storm and quickly becoming a popular brand with musicians, DJs and studio engineers everywhere around the world. You will discover a robust line of useful tools which include a complete range of direct boxes, headphone amps, small mixers, mic cable combiner/splitters and much more. ARTcessories are designed to deliver affordable solutions for a multitude of audio needs for any size project.

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.

Some examples of Ground Loops:

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.
The signal ground of a send effect (reverb, delay) into a mixer, and the connecting power grounds of the mixer and the unit.
The power ground of a guitar amplifier, connected to a signal processor which has a second guitar amplifier on the other channel, and then the second guitar amp's power ground.

The CleanBOX II easily removes ground loops without any signal degradation.
FEATURES
  • Frequency response: 10Hz-50 kHz
  • THD: 0.01% typical @ 1 kHz, +18 dBu, <0.05% @ 100Hz
  • Insertion loss: 0.4 dB @ 100 KoHM load, 5.5 dB @ 6000hm load
  • Connections: 1/4" TRS balanced/unbalanced jacks
  • Power requirements: passive
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Applied Research & Technology
Manufacturer Applied Research & TechnologyView all Applied Research & Technology products
Product type Cable accessoriesView all Cable accessories
Description removes electrical hum from audio equipment
Cat CLEANBOX II
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