Alessi Classical Guitar Tuning Machines Maker. Interview. What should a guitar tuning machine have to be of high quality?

MaderaGuitarras goes to Rome, Italy and interviews one of the most important classical guitar tuning machines manufacturers in the world today. The Italian Alessi. He tells us that during his career he has made more than 50,000 tuning machines. Many of today's great classical guitars use their tuning machines because of their high quality. In this interesting interview he shows us his tuning machines models, how he makes them and their characteristics. And he also talks about what a tuning machine must have to be of high quality and maintain its precision over time.