@ Mike C
The Sennheiser HE1 was voted to sound how very good speakers in a room
plays Music. And this vote is covering up with the Harman Target Curve,
which was created in other ways, pretty precise !
So simplified ,when headphones are this Harman's curve is approaching, sounds like
very good speakers in a room.
Now we have two very different headphones here. But both are far from the optimal sound. The Empy on the one hand with too much basic tone in the area 200 -350 hertz and also too little energy in the 2000-10,000 hertz. The 8000 Pro has other problems, such as too little energy at 2500 to 3200 hertz and too much energy in the area of 7800 -15000 Hertz . Both headphones have too little bass in the area unter
100 hertz. But with EQ does the Empy play more better than without EQ .In short, it is a completely NEW World of sound . On the other hand, the differences between Wires , Amplifier ,and DAC, is small .
And a certain deviation from the Harman curve is desirable and gives every headphones his own,irconfused sound,
but it must be measured and objective, it just doesn't sound right.
And I'm not just writing it out of a mood, I've been with it for months ,
Empy and EQ are working , making the best of the Sound .
If you look at the two diagrams, i think you don't need anything more
to say that. That's it.
And no, the Empy is not a bad Headphone , on the contrary, the sum is off
Material quality, comfort and sound characteristics make the Empyrean
a very good overall package !
And not only Empy has sound problems, EVERY Headphone has here and there
his sound weaknesses, EVERYONE !
And all costs much money, why not continue to improve the Sound of all the funds
I have available to me. ( EQ )
Audiophile Greetings , Nomos

D
