Shipped from japan,
I got to finally listen to my Z7 :
-Jriver played from SSD BRIX i7u4500 minipc (gizmo remote)
-USB interface : Explorer (TOSLINK)
-DAC : Director
-AMP : Lafigaro 339 reboot. GEC 6AS7G & L63 tubes
FLAC on SSD used :
Billie Jean - Micheal Jackson's
25th anniversary Thriller
Nobody Home - Pink Floyd's
The Wall
Aura - Lady Gaga's
Artpop
Sugar Coated Sour - The Dillinger escape plan's
Calculating Infinity
Improv Munchen - King Crimson's
Heavy ConstruKction
Love - John Lennon's
Plastic Ono band
Mother Tongues - John Mclaughlin Trio's
live at royal festival hall
The Salmon dance - Chemical brothers'
We are the night
FOCUS
I would call the Z7 very focused.
There's this precision in keeping the focus
You are more than invited to select a single detail that the Z7 present sonically Inside your head.
You can track it, look at it, feel the body of it, the atmosphere around the examined elements.
On the faint détails that usually are masked by miscellanous gunk the z7 shines
MONITOR
That reminded me of the monitoring type of listenning. The ambiance of the recording has never been so well expressed in any headphone I had. I can see people buying this headphone just to be able to mix sub bass mixes, tracking unwanted bass signal in productions,etc. I really like the fact that I now have a headphone capable of reproducing sub bass at that level.
PRECISION
The sound is precise at loud volume where there is an orchestral fortissimo including the thundering basses and the screaming choirs.
I would imagine the large (alu?coated membrane permits the Z7 to play as loud as earthshaking explosions while still retaining perfect placement of the instruments, easy lack of distorsion. Fortissmos are moment where the entire audio chain is at the most Under stress.
ACID
I like it. But it is still a reminder of studio monitor where utter detail retrieval is a needed workhorse. Highs are clear and Under the spotlight. In comparaison HD650 high are more a refined like when you wanna relax, while the z7 are alive and I would say with a touch acidity like an apple let's put it tastewise.
VOLUME
With calm and clear mind, the volume can be raised very high for a headphone. You don't head harshness because there is none. But don't damage your precious hearing boy.
SOUND SIGNATURE
I still don't know about the exact signature, but the z7 was very nice to listen to as the above détails.
The Z7 responded differently between the ibasso DX90 and the home rig. It's way more enjoyable on the full rig.
In a word, the bass is shaking down there and the sound is acid.