The CleanBox II from ART is an inexpensive passive, in-line device that basically eliminates the 60Hz hum caused by ground loops.
It is designed for use with guitar amps, effects processors and keyboards before reaching the input stage of a mixer.
| Connectors | 2 x 1/4" TRS phone, balanced or unbalanced |
| Controls | No |
| Performance Input |
0.4dB @ 100kΩ load 5.5dB @ 6kΩ load |
| Frequency Response | 10Hz to 50kHz, +/-0.5dB |
| Dimensions (WxDxH) | 4.5 x 2.9 x 1.5" (114 x 73 x 38mm) |
| Weight | 14.4oz (408g) |