It could be different depending on the interconnects you are using. I am using interconnects that have locking RCA plugs, so I connected the plugs, then used an old headphone cable that I had laying around - stripped the cable to expose the copper, and twisted the bare copper around both RCA...

Just wanted to give an update about my ongoing problems with the ER4S. After a long back and forth with one of Etymotic's technicians, we have concluded that the earpieces were overdriven (played way too loud) and this has caused damage to the drivers. When the earpieces were cut into, the...

I have solved the issue. Grounding the negative leads on the iPhono's RCA outs to a real ground did the trick. For some reason, using the ground post on the iPhono made it worse. Grounding the outsides of both of the RCA outs was what needed to be grounded. Strange. But I finally have quiet...

Noise is still there regardless of connection to analog-to-digital converter, so the ADC is definitely not the culprit. It also never exhibited any issue of this kind with the original iPhono. Just to be sure, I connected a pair of headphones directly to iPhono2's RCA outs (cutting out the ADC...

Okay I will do that, thanks!

Having the same issue. Owned the iPhono for over a year and never had any problems other than the standard issue everyone knows about - it was picking up radio signals like crazy and was sensitive to placement as a result. Since I upgraded to the iPhono2, it has been a nightmare. I have spent...

That looks gorgeous

Yeah I agree Townyj, an HP & HD in the same unit would be great.

That is great info, thanks!

Thanks for that feedback Sean. Any experience with the iPurifier?

I've read it in a couple of places, one of them being a thread here at Head-Fi, which goes into some detail. Project86, that's good feedback, thanks. I'm just wondering if the new power supply, or the new version of iFi's product has made it an even closer competition with the Concero. I...

Has anyone made any significant comparisons of the Concero HD/HP with iFi's new products? From what I read, the iFi Micro (not nano) iDAC was on the same level of quality as the Concero HD, for half the price. Since it was released, iFi has also released an upgraded power supply called the...

Man, 3D printing is awesome, isn't it? Looks great

  The adapters that I use have a resistor, it is supposed to be the same resistor as in the ER4B cable. These are "awwan adapters" sold on ebay. They let you choose whether you want a P, or S, or B adapter. The cable has no resistor. Sending you a PM now. Would appreciate any help in...

So, sad news. The driver is blown. Even with the stock cable, the noise is definitely there, on all the tracks. It's a little less noticeable with the stock cable on certain tracks than it is with the aftermarket cable, but it is definitely there. There are a few tracks that are pretty severely...