Soundcraft 5029647 Flight Case for Si Expression 3/Si Compact 32/Si Performer 3Soundcraft Si Expression 3 or Performer 3 Mixer Flight Case. All NSP flight cases are manufactured to the highest standards of workmanship. Our design team have years of experience both on the road using flight cases daily as well as case manufacturing backgrounds. Soundcraft Si Compact 32 and Expression 3 Flightcase offers full "in the air" protection for your SI Expression 3, SI Compact 32 and SI performer 3. Now, you need not to worry about the