Linear Filtration Technology

Technologies to keep everything in line.

Without LiFT

This output from real-time noise analysis software shows the noise attenuation curve of a standard AC noise filter. Note the uneven shape of the curve (the green line).

With LiFT

This output is the same analysis except that it is using Furman’s Linear Filtration Technology. The noise attenuation curve is smooth and linear, without the resonant peaking seen in the standard filter.

Easy to operate


It’s very easy and predictable to use, so the school’s staff can operate it consistently every time.”

— Dave Farber| Farber Sound