Interesting, I'd like to know as well. I recently sold an amp and couldn't find the power cord so I included an Absolute Power Cord instead.
Where to find quality "stock" power cords
I just sold a pair of monoblock amplifiers but could not locate the stock cords that came with them. I promised the buyer I would supply these. For a high-power amp from a big name high-end company, this is normally a 14 awg shielded PC. Should be easy enough to find, but I've not had luck. Suggestions?