Does anyone know if recent iPhones have analog gain control or is the gain controlled digitally by reducing the dynamic range. Thanks.

I just bought a pair of RHA MA750i's to use primarily with my iPhone 6s Plus. I didn't realize that it actually has something like a 4-5ohm impedance output, all my previous Android phones have been like 1-2Ohm. I know there is that 1/8th rule, for example in theory I should be using at the...

I ordered a pair of Koss PortaPros directly from Amazon... somethings a bit strange about this pair though. The little screw on the left side is just a plastic bump, the inside of the plastic is very clean looking without any plastic mold lines, all of the text is a tiny bit bigger than my...

So I'm not exactly skilled in things like soldering and mods and what not... so I was wondering if anyone knows a decent cheap place or person to get my M50s and my V900s modded to have a removable cable? Thanks!

I got me some Monoprice 8320s and some Comply foam ear tips but I wasn't too impressed with the foam tips. What other ear tips would you guys recommend for these little guys? Thanks!