Overall, I am satisfied with my purchase of the Terk Indor Antenna Advantage, it is a well fabricated item and of good quality.

It has good quality and easy to adjust for signal reception.

Proper TUNING is what clears up static (assuming your radio is of good enough quality to properly tune and separate frequencies).In the box, you'll find basically 3 things

The build quality of this antenna is quite nice.

On a clock radio, it boosts barely detectable stations to quite usable quality

Additionally, my unit, which has 2 custom speakers, provides excellent sound quality when I play a CD so that suggests that my Yamaha receiver, CD player and speakers are functioning well.

The analog-tuned Tivoli literally morphed from "near-deaf" to a superlative DX-class radio with exceptional audio quality by merely setting the Terk atop its wood cabinet [see my review of the Model One here at Amazon].

I like the quality

This radio has great sound quality that rivials a component system.

So I guess it works as

The Terk advantage took a barely understandable and really annoying signal on both the radios I mentioned and brought them in strong enough as to be almost static free

Didn't boost my am reception as we had hoped