Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Low quality, no sound

I gave the DV-740U as a gift and am ashamed. After only five months of use, which included playing three DVDs and two CDs, the sound stopped working. The person I gave it to wasn't able to use it enough times to experience the problems others have had, but the lack of sound from either the RCAs or the coaxial digital output has made the DV-740U nothing more than a paperweight.The best part is that Sharp only covers labor for 90 days, so it'll cost my friend shipping, a deposit of [$$$] and who knows how much more to fix it.Avoid this DVD player and consider another brand.