I just have to share my experience with this AliExpress store, as there's been a bit of bad press lately (reff that processmeter thingy)..
In short, I built myself a nice small amp, and needed a custom transformer, and oh my... I found a gem of a store..
https://www.aliexpress.com/store/911703At just 46$ including shipping, they provided me with the above pictured masterpiece, it arrived 2 days after it was shipped via DHL express, it took 2! days from China to Northern Norway!
The seller was superb to deal with. Also it was packaged nicely. The transformer weighed 2 kg, it's 230v to +24 0v +24v and +10v all AC ofc.
I'm making myself a hybrid tube amp/preamp kit...

If this is in the wrong section of the forum, I'm sorry about that, but I didn't really find anywhere that fit better.