Hi Nglazer, Neal, my name is keith, anyway, accidently, it was not my intentions, when krell went to do a total capacitor job on my amp, they told me that the OEM caps that are in my amp were no longer available, and that if they did this job, the caps are alot better that they chose to use anyway than what was in my amp when it was manufactured, so I said, by all means, do it!, along with many transistor up grades, tweaked power supply, and these none oem brand caps, but they are oem speced, my krell produced a different sound after it burn-in 500 hrs, hugly better in every way, the best part was the grainless treble detail, more detail whirling around the room, this amp never done that before!, this is why I call my amp a modded Krell 700cx, cheers.