The Sigma JM-SG45 is a fantastic acoustic for the price. Sigma's have long been synonymous with providing great value for money and this one is no different. At first glance, this guitar appears just like similar more expensive models and you'll be pleased to know it sounds great too. It's mahogany back, sides and neck - coupled with its solid Sitka spruce top - meaning the guitar has a real warmth to its mids and also the low end, but remains bright and crisp in the higher registers. You will not be disappointed with this guitar!