I use the 3.5mm jack of my laptops when I use them but when the battery is low, I have to connect the charger and that is when a faint electric buzz comes in. I use fairly sensitive IEMs such as the CA Andromeda and Audeze headphones. The buzz can still be heard even when I use usb c DACs such...

Dusted off my old lcdi3s now I realized they need a special cable to make them sound good but I've lost all it's accessories. So if you have one for sale or you know where to find one as Audeze stopped making them just let me know

I was considering buying either one of these IEMs Both are hybrids (1 Dynamic, 4 Balanced Armatures) If that so, do they sound the same and therefore I should just buy the cheaper one? Did anyone tried them both what do you think?

I was browsing around Ali Express and I found these CA Andromedas being sold at half the price compared to the official site. I messaged the seller a couple of time and said that they are indeed original but they do not come with their original box. Here is a snapshot...