Compared to Wilkinson VS100N tremolo my Yamaha RGX TT came with, this tremolo is offering much more sustain and much richer tone. The instrument had always had a problem with somewhat dry and short-sustained sound, no matter how I tried to set it up. Last thing I held responsible for this was the tremolo. I bought this particular part for completely other purpose, but now it definitely stays on the RGX. It's a real singer now.