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Total Entertainment

501 West International Speedway Blvd

Daytona Beach FL 32114

"I have to say that this unit does the trick very nicely and for very little money in the UK. And of course I'm going to have to buy this one because I don't want my hum back!" - Sound on Sound

The CleanBox II removes ground loop noise without any signal degradation.

It features two channels, 1/4” TRS inputs and outputs, and a passive design that doesn’t require external power.

When ground hum interferes with your signal, the CleanBox II is a simple and compact problem solver.

Active or Passive Passive

Inputs2x Balanced / Unbalanced 1/4" TRS

Outputs2x Balanced / Unbalanced 1/4" TRS

Total Harmonic Distortion0.01% (Typical @ 1 kHz, +18 dBu)
< 0.05% @ 100 Hz, +24 dBu

Insertion Loss0.4 dB (100 kΩ Load)
5.5 dB (600Ω Load)Dimensions (HWD)4.5" x 2.875" x 1.5"
11.4 cm x 7.3 cm x 3.8 cmWeight0.9 lbs / 408 g