The Pitch Purple is the latest Thunder Line release from Storm, the bowler's company. The Purple has a new coverstock called Rev Control Urethane. The Pitch Purple uses the Capacitor core that was in the Pitch Blue and Pitch Black. The numbers in 15lb weights are 2.57 Rg and 0.022 differential. The Purple comes from the factory with a 1000 grit abralon finish.
The Pitch Purple has a unique cover material, in that it is cleaner with a little more pop than that of traditional urethane when using the same surface prep. The Pitch Purple also covers more boards than most all urethane balls on the market today. I drilled the Purple with a 4 x 3 (4†pin, 3†pin buffer) layout. This layout is basically my benchmark layout, and gives me the most usability on the widest range of patterns. Comparing the Purple to 3.75 x 3 Pitch Black, the Purple is a 3 and 2 move in, with more continuation through the backend. The Purple doesn’t lane shine as quick as the Pitch Black. Even though the Purple doesn’t lane shine as quickly, I still need to keep the cover clean with my shammy after every shot to have a consistent reaction. The Purple will be a good ball to use on beat up old wood lanes when my Pitch Black hooks too soon, and too even, and I need to open the pattern up a touch.
The Pitch Purple is a good ball, but is a very specific reaction. It’s more angular than traditional urethane, but doesn’t respond to friction like true reactive balls do. To me, it’s like a baby cousin to the Spec cover that is on the Crux Prime and Gravity Evolve. I think the Pitch Purple will work well for players with lower rev rates that struggle to get a Pitch Black to carry on short patterns, but see too much dart/dive with their lower end reactive equipment. Rev dominant players will see the most pattern coverage out of this ball, ranging from a big curve on low volumes, and usability on medium conditions as well. Thank you for reading my review of the Pitch Purple.