Koss td-61 headphones
Koss offers a limited lifetime warranty. They may replace them for you. See:
http://koss.com/koss/kossweb.nsf/warrrepair5?openform
I have the same problem with my UR30 which have not been used very much and this is the path I'm going to try. Good luck!
Change from PAL to NTSC
To begin, the first and second problems are completely unrelated.
If you bought a PAL TV and are playing an NTSC source, the result will be an invalid format. The two sources are not compatible. However, there are converters available, see: http://www.converters.tv/signals/ntsc_to_pal.html (just as an example).
To the second user. My first guess is that you need to select the proper input on your TV. Look for the "input" button on your TV remote and toggle through each input until you see a picture. The problem may be more complicated than that, but, to troubleshoot, I need to know: what TV you have, how many devices and what devices are hooked to the TV.
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