Does my guitar need a humidifier?

You definitely need a humidifier. The more expensive a guitar is, the more it needs a humidifier, especially in the north. When the weather is very dry, the guitar is prone to problems such as cracking and knocking. I use a guitar that is easy to play in the south, so I need to maintain it. No matter what kind of guitar it is, the guitar you spent more than 10 thousand yuan on will have problems if you don't maintain it, so remember, the guitar needs to be well maintained, and the more expensive the better.