Has anyone used a EMI/RFI interference or line distortion testing device such at the Trifield EM100 to assess the actual, measureable efficacy of power conditioners, power cables or grounding box devices?
Just to be clear, I'm not asking for subjective observations, or what particular devices or particular power cords are claimed to do. I am asking if anybody has used an EMI/RFI or distortion testing device to prove to themselves the objective, measurable efficacy of devices or power cords in their home audio system..
EM100 - Power Line Monitor - TriField
A power line monitor that displays noise in mVp-p (peak to peak), with a sound representation of the noise. - EM100 Quick Start Guide -
www.trifield.com
Just to be clear, I'm not asking for subjective observations, or what particular devices or particular power cords are claimed to do. I am asking if anybody has used an EMI/RFI or distortion testing device to prove to themselves the objective, measurable efficacy of devices or power cords in their home audio system..