Star FX - Can you guess what it is?

Let’s test your hearing skills, if they are good, you could wish some cold hard cash with the 94-7 STAR FX. Listen weekdays at 7:10 am and 4:10 pm for our “top secret” sound effect. It’s pretty easy, guess correctly and you’ll win the cash jackpot. Ok, it may not be that easy! If we don’t get the right answer, then the jackpot grows! Listen Carefully…and “LISTEN” to win; With STAR FX, only on Today’s Best Music, 94-7 Star.
Incorrect Guesses
- Toaster popping
- Cupboard door being shut
- Opening a pop can
- Oven door closing
- Slapping ruler on desk
- Ice
- Rice cooker turning off
- Pushing a button on a kettle
- Closing binder rings
- Nail gun
- Chain link fence closing
- Putting or hitting a golf ball
- Some using an espresso machine
- Closing storm door
- Fly swatter
- Closing mail box
- Engine
- Seat belt clicking
- Closing screen door
- Stapler
- Mouse Trap
- Two shopping carts hitting each other
- Hi-Hat on a drum kit
- Exercise Weight Machine
- A Button
- Pushing down the lever on a toaster