I have a series of (probably stupid) questions that will clear up a lot for me.
1. Can any headphone be ran from a speaker amp?
2. Is it difficult to mod headphones for this use, and is it reversable?
3. Do need to mod the speaker amp as well, and is it reversable?
4. Would you want to use very large speaker amps? (ie high wattage amps 200+ watts per channel)
5. Are there downsides to doing this?
Any/all help or comments would be greatly appreciated.