Is my concept any good? How to start?

[Mate77]

I don't understand enough about it that I could interpret it.

 

[VNandor]

Not really meaningful. No numbers given.

Numbers can be found here if you scroll down to the HPA2.

 

[Shabda]

I’ve had the DT 880 premium 32 ohm and the sundara and while the sundara is the better headphone by far I sometimes miss the way that the DT 880 did horns and strings. Something so magical about that tuning for just those instruments. Anyone else feel this way?

 

[Mate77]

I had a terrific evening with my DT880 the day before yesterday. What can I say.

 

[Mate77]

OK, it's done. I bought a Sundara today.