Rerurn to Romy the Cat's Site

As they told, the APS UPS unit was sent back to the manufacturer where it was exposed to further thorough retesting. Preliminary the results of re- testing turned out to be very contradictive with that results that I got in mine listening room, and the were posted above.  The measurements of the APS people indicates that the unit goes maintains right sinusoid profile with increase power, furthermore it does maintain the wave profile and low-level distortions (under 2.4) even when it drives and heavy reactive load. The APS people have sent me the current, voltage and distortions measurements under different load and into the different type of load. It looks pretty good, well, MUCH better then what I had.  I do not post them as they are not my property but next time I talk to APS I might ask their permission and might post the measurements images here (though they use digital meters and I hardly can look at them). Anyhow, the APS people and I have some MUTUALLY AGREEABLE BOGUS EXPLANATIONS what might be cause of the discrepancies between my measurements as their measurements (some changes in the unit state) but we still have no clear picture.

I kind of like that APS stay behind of their regenerator and that they are trying investigate what went wrong. Who knows, perhaps when the APS unit arrive back to me (after some changes in the unit state) it will be effective (means good sounding) at 70-80% of load as much as it was at 10%... If it happens then I might have a phenomenal solution for my powerlines frustrations.  I will be posting later but so far my tail is still trembling….

Rerurn to Romy the Cat's Site