McIntosh's pre and power amp, change AC Mains voltage by end users

Is it possible to change the AC Mains voltage of McIntosh's current pre and power amp models by users? (e.g.by re-soldering the jumpers inside)

thank you!😄

believer03-23-2023 4:37pm

elliottbnewcombjr Details Discussions Posts This discussion Message User 5,363 posts 03-23-2023 at 04:51pm Copy Comment URL Report Comment Edit Delete WRITE McIntosh and ask them about your specific models. Get an answer in writing.
stereo5 Details Discussions Posts This discussion Message User 6,384 posts 03-24-2023 at 04:56pm Copy Comment URL Report Comment Edit Delete I do not believe so but you definitely should call McIntosh and inquire.
fmer Details Discussions Posts This discussion Message User 38 posts 03-24-2023 at 07:13pm Copy Comment URL Report Comment Edit Delete Why would you want to?