So this seems like a really basic thing, but I was just going to replace the batteries in my saber (basic sound setup), and the batteries - four AAA, I believe - are taped up. I'm a bit nervous about replacing them now - can I just take the tape off and replace the batteries? What about the sound board, which seems to be taped to the batteries? Thanks for any help you can provide!
My first saber was like this. Yes, you can remove the tape (I suggest replacing it with a velcro strap like a cord wrap). The soundboard should be attached to the battery holder with mounting tape. It shouldn't come off when you remove the tape.
I also recommend replacing the four AAA batteries with rechargeable ones like Eneloop Pros. They may cost a bit upfront but it will save you money in the long run.