Guitar Input

How to record guitar without catch or pick-up or anything electronic?

I had a Gibson Dove, but was Forced to sell for financial reasons. I am interested in buying a Martin 000-15 and I heard absolutely no properties electric. How do I record or play a concert with a guitar like that? Did you install a pick-up or what? Thank you. Will he put the microphone close / Use of a pick-up "sound as good as guitars that are directly related to amplifiers?

For the record can be playing guitar in front of a microphone. You can use it for performance. It is often a guitarist with a microphone. near its mouth and near the mouth the guitar the guitar. The problem with this arrangement is that you may have problems with nasty comments. But you can buy a truck "For acoustic guitars. (I used quotes because I'm not sure that's what he has called.) This is not the same but a magnetic sensor of an electric guitar. What I mean is actually a specialized microphone economies Boca tower and collects sounds acoustic, like a microphone. It connects to a regular guitar amp or mixer or another. It even works with nylon strings.