Hello,
First time poster here, but have been reading a lot the past few weeks to learn and decide if the equinox would be a good upgrade for me. I decided it would be and gained permission from the boss (that would be my wife) to get a nox 600. Since the nox is waterproof, I thought I might like to try doing some detecting in freshwater locations. The manual states that the headphone jack is waterproof, so why would I need a waterproof headphone connection? What would happen if I used a cheap pair of headphones to see if water detecting is something I like to do?
