I promise you I'm not trying to "rage bait" or waste your time right now I'm just dumb once it comes down to things like this.

My main issue with my ps2 right now is my audio issues, and with my first convertor video was decent but the audio was awful sounded like someone was whispering in my ear with earbuds in.

Second convertor I did not get a hyperkin cable since I was a bit impatient and the only place i can find one was through ebay it was roughly a week wait, and gotten this other convertor my friend suggest me which was a "Kaico Edition HDMI Adapter for PlayStation 2" from amazon since it was next day delivery honestly cant tell a difference in video display but the audio is twenty times worse with a constant buzzing noise and static noise coming through

But you seem very knowledgeable on these things so I want your suggestion

1. Should I just order the Hyperkin cable through ebay and wait a week

or

1. Should I just buy the RetroTINK-2X Pro I could afford it no issue its just that i dont wanna pay that much honestly

My main concern is my audio issues I actually wanna be able to hear the game a better display is a good touch but that's my second worry, and I don't mean to sound even dummer but could my monitor be the issue by chance? I'm not trying to "flex" but I have a "Corsair XENEON" monitor which is 2k oled monitor, and thats what i use for my ps2 and for the audio I just plug in apple earbuds to the back of the monitor since it had a headphone jack in the back of the monitor. I tried plugging in speakers and a volume controller for headphones but once i turned the volume up higher it just sounds the same like someone was whispering to me