Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Great Product for Connecting PC to Sound System

I purchased this unit to play music from my laptop through my stereo system. The sound quality from the headphone output jack on the laptop was not that great, so I hooked up the U-Control to play music through my stereo. The quality of the playback is pretty much perfect without any of the cracks or pops I used to hear. I am not using this for recording, just playback through my stereo. I had hoped to use the optical digital output, but all my inputs have already been taken up by other components. Fortunately, the sound is great with just the analog outputs. The design of the unit supports recording and playback. I would like to see a more compact product for just playback since I don't need the recording capability (hence the 4 vs. 5 stars).