Hi, I would suggest you get the Shunyata adapter plugs. They are retailing at around $100/pc (tight/firm grip, and of highest audiophile quality). Available both ways (two versions), the 15>20A conversion, and 20>15A ones.
I had similar problem as all ARC equipments are 20Amps IEC equipped, and the last thing I want to do is temper with original factory terminations of my existing PCs. Further, I still swap cables around from time to time which makes fixed re-termination not viable.
Using these, you are then free to try/use any PCs you wish. Also, there is no degradation in sound quality that I can hear/detect of by using these well made plugs.
Hope this helps.
I had similar problem as all ARC equipments are 20Amps IEC equipped, and the last thing I want to do is temper with original factory terminations of my existing PCs. Further, I still swap cables around from time to time which makes fixed re-termination not viable.
Using these, you are then free to try/use any PCs you wish. Also, there is no degradation in sound quality that I can hear/detect of by using these well made plugs.
Hope this helps.