I dont use the fine-toothed comb as much, but its also good when needed. ?? Note on Impedance/OHM ??The more powerful your headphones are, the more likely they require an amp. I would most definitely by these again and I think Im about to order two more pair just because I can put some up but these are very well-made very flexible and very comfortable Ill give them a 5-star rating all day long. I told him to give them a chance, a few days later he still complains of the hard sole. Nicely designed, good quality, good price, most importantly, very clear instructions to put together. I was looking to replace them with a pair that was the same size. These are great if you need something light to go to the pool or beach. In this one package there were 8 plastic bags. They are warm and cozy, easy to put on and remove. It charges my iPods (pro) in the silicon case I have on them.