Instruct: Classify Amazon reviews into positive or negative sentiment
Query: iKey Plus

This is a great item for anyone who wants to convert their tapes and records to CD or MP3. The iKey "Plus" allows you to adjust the input level while using an LED meter and headphones. It is worth paying the extra $100 for the plus instead of the old model. It works great with my 1GB Lexar Firefly Jump Drive. I record one side at a time and use Sony Sound Forge to cut up the tracks.I couldn't tell you how it performs when hooked to an Ipod, I use a Sandisk MP3 player and used the money I saved to purchase the iKey Plus.You have to buy your own (4) AA rechargeable batteries for the Ikey. At least I won't have to search for some specialized battery pack down the road. It also comes with an AC power supply. The case is plastic, would have liked to see metal used.The MP3s and WAV files that I have recorded have been a true reproduction of the cassette tapes that I have recorded. Overall, this is a good item for the price.