You might check with Wayne at boldercables.com. He just got some 20 amp IEC's to terminate one of his power cords for me so I can use it with my Audioprism power conditioner. He might be willing to sell you one, or tell you where you can buy them.
20 Amp IEC Where to Buy????
I received my Krell FPB300 on Friday hurried home removed my KSA 100 went to hook up the new krell and the power cord was a no go the FPB used a 20 amp iec. The lugs are different and will not work with a regular iec. I have tried some of the electronic supply houses such as parts unlimited with no luck. Hubble makes a H320C that appears as though it will work. Has anybody been in a similar situation Anybody know where to get the hubble of something better. Thanks in advance.