I just got a set of the new white Spark Plugs but I notice a distinct hum when I plug into my laptop. I've never heard a hum with my sportapros or portapros so I was wondering if this was normal with an in-ear phone or if maybe it was just the laptop. I havent tried it from a quality source yet...

So today I broke down and wired up a 67ohm resistor cable (RadioShack didnt have 75ohms) just to see what difference it made. I can say that any audible hiss is now gone and the volume does drop, so I can tell its actually doing something. I worried about the resistors bending so I wrapped the...

So with all the bitching and moaning about the inline volume control on the Radio Shack special 75s I decided to break out the voltmeter and take some readings. First I measured my regular 75s with both channels coming out at 57 ohm. My sportapros came in at 54/55 ohm and I only tested them...

I found my old boostaroo the other day (its gotta be 5-10 years old) that I really hadnt thought about in years. So I had a crazy idea to hear how it sounded after all these years and after I've gotten used to my TAH. So I hooked it up through the pocketdock and wow it was loud, so I turned it...

After searching all I see are people saying they like cat5 cable but never how they did it and what pairs they used. Can anyone point me in the right direction?