i bought an acoustic pick up guitar.
when we tried it out in the store, it worked perfectly with the cord and the amp.
(note: we tried the guitar on the store's cord and amp.)

when i got home, i plugged it in my bass amp and the cord i use on my bass. it didn't work.

now, is my pick up broken, or do i need a different amp to go with the guitar or do i need to buy another cord?
I wanna go back to where I was...
regardless what kind of amp it is it should work... thats ****ed. I guess your bass works through the same amp and cord right? if not, there's your problem. i dunno man but i dont see what you could've done to break your pickup from the store to your house.