I have a lot of campfire IEMs with the same litz cable; some of them very stiff and others very supple, tangle-free and much more pleasurable to use. Do cables become less stiff over time? If so, does anyone recommend a process for speeding that process up or does that sound like a silly idea? I...

If I were to use a quality Bluetooth amp like the FiiO Q5s, would there be a discernable difference in quality between signal sent from an LG phone with the same Bluetooth technology as a Samsung phone? I know that the DAC in the LG is better than the Samsung, just not sure how Bluetooth factors...

I was wondering if there is a way to look up the hardware or the specs of my PCs 3.5mm headphone out. Thank-you for any help!

Hey Headfiers, I did some searching but would really appreciate some recommendations for a portable amp to go with my phone. Even tricking the phone into AUX mode leaves me wanting more. I have the MDR-7550 and Kanas Pro which to me both sound much better and fuller out of my desktop. The...