First let me talk about the OC18 you sent me. it’s amazing, I use it all the time; it’s so sensitive.
it’s really crazy and it’s warm actually both microphones are warm I love the tone. And they are pretty flat.
The OC 818 is on incredible piece of machinery it is ultra-versatile. The The polar patterns are great and I love that I can see a graphic display of what the microphone is doing with the polar app.
My Austrian Audio OC18 has become the winner in 2020 for me; whether I am recording guitars, voices, sound effects in my Home Studio or live onstage with Cyndi Lauper, Sheila E and many others. The sound engineears are happy and impressed by its versatility!
The detail and accuracy of the Hi-X55 headphones sound amazing. They are comfortable too and fit well. I listened to the XL dance list on Apple yesterday through them it was phenomenal sounding. The low bottom and was so tight and deep and the highs were really crisp and focused.