Hello and happy new year to you all !

In my quest for a non-whistling power supply for my (relatively new to me) SF2, I think I may have have fried the choke...
Not a big deal, since I found all the info about the repair on the forum. It will be done in a few days.
The thing is that I'll still be looking for a 230 V euro-style PSU, one that does not make the SF2 produce a whistling sound (slight but definitely audible).
Do the members have any recommendation?

Thank you for your help.


My Band:
https://thebadinters.bandcamp.com/album/the-bad-inters