Why are you running these tests at those levels? The distortion information based off a 118 db fundimental is irrelevant as that's not a level anyone who likes their hearing would ever listen at. Surely that information is going to look much different at 90 or 100db. Those levels are probably...

So my RHA MA750 finally went south after many years of use. Not hard use, as I am pretty anal retentive or a ton of hours but way past anything that fall under the warranty. The left side output just dropped by a few db. I very carefully cleaned the screen with IPA, there was no build...

Hi Guys/Gals!   Need a recommendation of what would be the best/very good choice of IEM to be used if source is going to be primarily ipod and phone. I am only interested in IEMs that are over the ear fit. I have strongly considered the AKG N40 as I really like dynamic drivers sound and the...