Pro Fat Tungsten Sustain Block FRX Series Make sure the

Make sure the

not solely the color of the bridge

Internal dimensions:

Also featured is a built-in active Fishman Electronics EQ and tuner so you can be heard over the band or in large spaces AND be in tune

Pro Fat Tungsten Sustain Block FRX Series Make sure the*Please note: Only for use on German made authentic Floyd Rose Pro Tremolo Systems.? If you have a 1000 Series Pro Tremolo, see the?1000 Series Pro Fat Brass Block here* Our exclusive tungsten sustain blocks for Floyd Rose Pro tremolo bridges offer the highest density available in a block that conforms to the original size specifications of your Floyd Rose bridge. When it comes to sustain, the single most important property of a metal is density