I wanted to upscale an old Iranian…
I wanted to upscale an old Iranian song. First of all, the website only accepts .wav files, which makes a 5-minute song around 100 MB, but at the same time it has an 80 MB upload limit! On top of that, it even throws a 400 error when I try uploading a 70 MB file.
Also, it clearly says (in very technical wording, like “upgrading to 48 kHz,” etc.) that it doesn’t actually improve the quality, it just makes the song sound louder.
Don’t go for it. Don’t do it. I spent $21, and I really hope I can get it back.








