[supracrazy_tommy]

  My hisound studios don't do well with low impedance IEMs, it gives off that fatal hiss everyone talks about.  
 
The only IEM I have that is high impedance are the hifiman RE0.  They sound good, but I was looking for an upgrade from that and a little more bass wouldn't hurt heh

 

[tomscy2000]

The Hifiman RE262 is 150 ohms. It's a more mid-centric take on the general Hifiman sound, according to everyone who has used it.
 
There are also a 90 ohm and 350 ohm pair of IEMs coming soon from Heir Audio, named the Tzar 90 and Tzar 350, respectively.

 

[FullCircle]

Pre-orders are being accepted now:
 
Tzar 350
 

 
 
Tzar 350+
 

 

[shigzeo]

Is that 350Ω? Wonderful. Depending on sensitivity, they could be darlings for portable amps everywhere. I hope there's a place to demo them in Japan. Well done. 
Quote:

Pre-orders are being accepted now:
 
Tzar 350
 

 
 
Tzar 350+
 

 

[FullCircle]

Yes, the Tzar 350 is 350 Ohm and they sound amazing

 

[shigzeo]

Well, the world sighs in waiting till it comes out, I guess! Sensitivity and impedance are things I've been railing on about since about 2007 or 2006. Why always so sensitive? I'm glad a sensible option will come to market. Looking forward to impressions.