Hi head-fi gurus, I need some help wrapping my head around this concept. I did some searching to no avail, just more confusion First off, I understand that the signal itself consists of hot, cold and ground. Also, your typical connectors are XLR and TRS plugs. My questions are concerning...

Hi all, longtime lurker and first-time poster here! I've recently hit another bout of upgraditis, but I'm unsure on what I should try. Right now, I connect my headphones to my PC via the Total Bithead's USB connection. I do like the 555s, but I just wish they had some more impact with the...