[hellfire8888]

i end up experimenting a 6BA+1DD iem..hahahha 

 

[ezekiel77]

i end up experimenting a 6BA+1DD iem..hahahha 

For the adventurous.

 

[hellfire8888]

For the adventurous.

hahaha yeah very adventurous indeed....

 

[Paulus XII]

  i end up experimenting a 6BA+1DD iem..hahahha 

 
Which is...?

 

[hellfire8888]

http://www.aliexpress.com/item/New-NicheCK-DZ7-In-Ear-Earphone-Hybrid-7-Drive-Unit-DIY-HIFI-Monitor-Printing-NiceHCK-Customized/32689893188.html?spm=2114.13010608.0.57.3Vi0Yo

 

[Ahmad313]

  http://www.aliexpress.com/item/New-NicheCK-DZ7-In-Ear-Earphone-Hybrid-7-Drive-Unit-DIY-HIFI-Monitor-Printing-NiceHCK-Customized/32689893188.html?spm=2114.13010608.0.57.3Vi0Yo

Wow,  it's looks very nice and beautiful iem eagerly waiting for some early impressions from you. 

 

[Paulus XII]

  http://www.aliexpress.com/item/New-NicheCK-DZ7-In-Ear-Earphone-Hybrid-7-Drive-Unit-DIY-HIFI-Monitor-Printing-NiceHCK-Customized/32689893188.html?spm=2114.13010608.0.57.3Vi0Yo

 
Wow!

 

[Dopaminer]

  http://www.aliexpress.com/item/New-NicheCK-DZ7-In-Ear-Earphone-Hybrid-7-Drive-Unit-DIY-HIFI-Monitor-Printing-NiceHCK-Customized/32689893188.html?spm=2114.13010608.0.57.3Vi0Yo

Those look fantastic - love the metal nozzles and wish all IEMs had that.  Please post some pics of how yours look, quality control and of course sound impression.  I`m seriously thinking about these . . . .   

 

[Lurk650]

No crossover in them the DZ7?

 

[hellfire8888]

  Those look fantastic - love the metal nozzles and wish all IEMs had that.  Please post some pics of how yours look, quality control and of course sound impression.  I`m seriously thinking about these . . . .   

I have not received it.. take 10-12 day to build...will post once i receive it.

 

[ezekiel77]

hahaha yeah very adventurous indeed....

I swapped for shockwave iii, very happy with the sound, but you might turn out to have the best one yet haha.

 

[TwinACStacks]

I swapped for shockwave iii, very happy with the sound, but you might turn out to have the best one yet haha.

I'm a little Skeptical here. I see NO MENTION of any Crossover Networks whatsoever that would be necessary in this type of configuration especially with a generic Kidney Bean Shaped housing where special internal tunings of construction wouldn't be possible. I also see no inner sound tubes going into the Nozzle from the BA drivers.....
 
It just raises a Red Flag on these points alone. I hope I'm wrong. They could be a Stellar earphone.
 

TWIN

 

[hellfire8888]

 

I'm a little Skeptical here. I see NO MENTION of any Crossover Networks whatsoever that would be necessary in this type of configuration especially with a generic Kidney Bean Shaped housing where special internal tunings of construction wouldn't be possible. I also see no inner sound tubes going into the Nozzle from the BA drivers.....
 
It just raises a Red Flag on these points alone. I hope I'm wrong. They could be a Stellar earphone.
 

TWIN

The only thing i know is 

 It is (30017 + 31116 + 31116) × 2 +1 Sennheiser DD ， they are Composite driving unit.

 

[FUYU]

I'm a little Skeptical here. I see NO MENTION of any Crossover Networks whatsoever that would be necessary in this type of configuration especially with a generic Kidney Bean Shaped housing where special internal tunings of construction wouldn't be possible. I also see no inner sound tubes going into the Nozzle from the BA drivers.....

It just raises a Red Flag on these points alone. I hope I'm wrong. They could be a Stellar earphone.

TWIN

Not really a red flag, tbh. Most of the tuning is done mechanically, e.g filters and the like. Without the major dip at 1k, these would probably sound quite good. My guess would be an issue in phase from the DD. You could solve this by adding a low-pass into the mix, but only to lift the DD freq-range till it's in unision with the first BA.

 

[MuZo2]

Dont see any electrical crossover components like resistors or caps. Also no sign of dampers. DD doesnt look like Sennheiser either.