Hi, I’m Frank Ward, 
Design engineer and president of –Ultimate Products Corp. CAD, CNC & Design Machine shop. Inventors of the “Resonari’ tone block.” 
At Ultimate Products Corp. we have developed an entire line of “Live” tone blocks for your tremolo equipped guitar. If you have a Floyd Rose® or a Fender® tremolo equipped guitar we have a new exciting addition to your instrument. A live tone block will increase sustain and enrich tone. 
Our patented design will add excitement and depth to your tone. It’s like turning your piano into a grand piano. 

• The Resonari’® is an invention that was born a result of trying to get more tone from a tremolo bridge.
  
  
• Some guitars get sustain time to double.
  
  
• After building many prototypes a center design was determined.  The results were staggering with the notes blooming with a rich tone and increased sustain in the entire range.