I needed help figuring out how to connect my microphone cable into my Bose Sound Dock II. The owner stayed late so I could bring in my equipment to show him. He pulled together all the cables and connectors that I needed. He had two of the three items that I needed. He wrote down the name of the third connector that I needed from Fry's Electronics or Radio Shack. I appreciated his helpfulness and knowledge base. Tip: this store is hard to find in the dark. Call for directions.