Each and every weekday at around 7:30am and 2:30pm, Mark and Paul will play The Secret Sound.
Try to guess The Secret Sound to win the cash jackpot and if it's not won, the monetary value increases daily until it's guessed correctly.
Secret Sound clues are:
- They are not very heavy
- Use them in a dry cool place
- They are not used much these days
- They are not battery powered and don't use electricity