ECS-M ELECTRO ACOUSTIC 013-056
These Electro Acoustic strings feature a nickel wound 3rd, whilst the rest of the wound strings are Phosphor Bronze with all being on Round Cores. The advantage of having a Nickel wound 3rd is the improved toal transition from the Phosphor Bronze to the plain 2nd and 1st strings when strumed. Whilst the Nickel is brighter than Phosphor bronze, it is less so than the plain strings. There for there is a gradual increase in brightness, rather than a jump from the wound to plain strings.