regarging components that have a 20a AC IEC

Instead of incurring the trouble and possible risk involved in installing an inexpensive 15 amp connector in the amplifiers, why not just put an inexpensive 20 amp connector at the equipment end of your DIY power cords?

In saying that, I'm of course assuming that the wiring in your "very high end" DIY cords is sufficiently rated to be able to handle 20 amps.

Regards,
-- Al

Assuming these are nice mono amps, the idea of alterning them out of thriftiness in altering power cords seems crazy to me. You would not be able to sell these amps as being unaltered from manufacturer, and you'd take a big hit on them.

And just how would a cheaper 15A IEC guarantee that it would not alter the amps' performance in a bad way? So, with that potential reduction in sound quality you would be chasing to catch up again... Not a good plan, imo.

This is a perfect time for a PC shootout between several contenders! You have a sea change with the amp anyway; push the experiment further with a 20A cord-O-rama comparison! :)

Or, get a 15A/20A adapter for your power cords.

But what you REALLY need to do is use your stock 20A cords with some badass mongo power supply/filter device costing about $3K. That will fix everything. ;) Tee hee hee

Just get a 15a to. 20 amp adaptor as they can be had from Pangea and others. I have used them for the same situation with wonderful results.

IMO, You are better off changing the female end of the cord. The 20 amp IEC chassis jack is a far better connector than the 15 amp.