I don't know if you're still trying to set up your chorus pedal or not. It's pretty simple. You'll need two guitar cables and a power supply/or 9v battery. One of the cables goes from your guitar to the "Input" on the pedal. The other goes to the amp from the "output" on the pedal. If you didn't buy a 9v power supply or a battery, you'll need to go to the store and buy a Danelectro power supply. It doesn't really matter what brand it is as long it fits your pedal. However, as I recall Danelectro power supplies are only about $10. Don't let anyone talk you into spending more than that. If your local guitar store is trying to rip you off, go to Radioshack. If you don't want to buy the power supply right now, you can install a 9V battery. They're the large rectangular ones. Use the instruction manual to find out where you put it in the pedal. But, I'll warn you, you'll spend a lot more money trying to use batteries, because they die pretty fast.

-Christopher Murray