Your amp has a 15 amp iec connector. A 20 amp cable has a different iec connector
You might want to try the Pangea ac-9SE - it is made from better quality copper.
Personally, I built my own from Furutech 10 gauge cable and silver plated iec/mains conectors - if you want details use the Agon messaging feature on "My Page" and send me a note - cost - $220 for a 7 ft cable
I am also using 10 & 12 gauge braided romex which works extremely well - almost as good as the furutech.
You might also want to try some stores for loaners - Nordost actually has a case of cables they give their dealers for loan purposes that has a selection of power cables to try.
No matter what cable you buy they are going to be pretty thick
Good luck
You might want to try the Pangea ac-9SE - it is made from better quality copper.
Personally, I built my own from Furutech 10 gauge cable and silver plated iec/mains conectors - if you want details use the Agon messaging feature on "My Page" and send me a note - cost - $220 for a 7 ft cable
I am also using 10 & 12 gauge braided romex which works extremely well - almost as good as the furutech.
You might also want to try some stores for loaners - Nordost actually has a case of cables they give their dealers for loan purposes that has a selection of power cables to try.
No matter what cable you buy they are going to be pretty thick
Good luck