Amir Harman IEM curve

[faheem]

Haven’t been able to find the answer to this. I know of 2 Harman 2019 targets for iem.

My question is could someone share the background to why there are 2 and why Amir goes with the version he does.

Thanks in advance.

 

[staticV3]

Amir is using the IE2017-1 target, which you can find here



Here's why he's using that target instead of IE2019v2.
However, AKG, Samsung, JBL, and even Dr. Sean Olive himself are all using the IE2019v2 target from what I can tell.
Luckily, IE2019v2 and IE2017-1 are very similar:

 

[faheem]

Amir is using the IE2017-1 target, which you can find here
View attachment 200610


Here's why he's using that target instead of IE2019v2.
However, AKG, Samsung, JBL, and even Dr. Sean Olive himself are all using the IE2019v2 target from what I can tell.
Luckily, IE2019v2 and IE2017-1 are very similar:
View attachment 200616

Thank you, exactly what I was looking for.