Tag Archives: Light-Medium

Martin MSP4150 SP Phosphor Bronze Guitar Strings

Martin MSP4150 is now available on Amazon US, Amazon UK and Amazon Canada.  Martin MSP4150 is a combination of high performance and great string quality. This Studio Performance Series is ideal for musicians with high expectation. It is made of high quality steel core and plain strings plated with an acoustic bronze finish. Guitar strings are not… Read More »