Does a Floyd Rose Brass Sustain Block Give You More Tone and Sustain?

Does a Floyd Rose Brass Sustain Block Give You More Tone and Sustain? Well I wanted to find out, more importantly I wanted to see if it was worth the hassle of taking my EVH Guitars trem apart and putting it back together again. I can hear a difference, not much but there is some difference but was it worth 2.5 hours of taking the Floyd Rose apart and resetting up the guitar? WEB: http://www.davebarlowguitar.co.uk FACEBOOK:   / davebarlowguitar   TWITTER:   / barlowbands   #davebarlowguitar