Instruct: Classify Amazon reviews into positive or negative sentiment
Query: SSR2000

As a retailer of Sirius, I must say that this display is my favorite. At first, we made fun of the CB style display. However, after having it in my vehicle (for over a year now)I am extremely pleased with the display. Passengers in the rear seat can see the artist and song title easily. My only gripe is the output voltage level of 400 mV. this is too low for a typical auxillary input because it is not above the noise floor. however a line driver can solve this problem. I feel that the sound quality is above the delphi systems i have heard and I am pleased while running this on my audio system. (see http://www.cardomain.com/id/keep_hope_alive)