Signature guitars are a funny business – for every fan you can attract with an artist model, there are more that could also be turned off. Shawn Mendes is a suitably massive pop star to justify the ...

We see plenty of signature guitar models here at Guitar World, but none of them are quite like Martin’s 000JR-10E Shawn Mendes acoustic. The model, as Guitar World Tech Editor Paul Riario points out, ...