I just purchased this to replace a very similar model I bought probably 15 yrs ago. I wanted the Bluetooth feature the newer models have. Unfortunately,  the sound quality isn't nearly as good.  My old model has an equalizer feature that really helps with sound quality. My old model has a remote as well. I was disappointed that the equalizer feature (sound quality) & remote aren't available with new models. These are very desirable features.  Bluetooth does work well though.