Pro Fat Tungsten Sustain Block FRX Series and are designed to enhance

and are designed to enhance and strengthen the sound of your tremolo-equipped instrument across the entire audio spectrum

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

A 25 1/2" scale

Genuine upgradable block for Floyd Rose Pro Tremolo System

not solely the color of the bridge

Pro Fat Tungsten Sustain Block FRX Series and are designed to enhance*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