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Old 12-20-2012, 09:55 PM
audiomodder audiomodder is offline
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Join Date: Aug 2012
Posts: 14

also just an added note, you can make your H120/140 charge over USB with an easy mod. Just put a diode between the charge + and USB + with anode side on the charge input. That will keep it from sending voltage to the USB port in case you connect both at the same time for some reason. It also drops the voltage (.3 to .7 depending on the diode) in case you have a USB port that is a little bit high (since the H140 does have those sensitive caps). However, the official charger is ~5.6v which is already a little high so not much to worry there. Been doing this for a while and it works great, doesn't overload the USB port or anything. I think this wasn't in the original design because computers (laptops especially) limited the current on USB back in 2003 much more than today. So they played it safe.
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