I've ordered a new bass and amp of the internet and its arriving in a few days time. I want to know how i can check if it's in full working order, or broken (faults need to be reported within 48 hours of recieving the item). How would i go about doing this. This will be my first bass so if you reply with technical jargon i won't have a clue lol. By the way the only other items i have is a tuner and a cable.