Hi every one I’m new here Now I’m looking into getting a used amp or receiver (I’m not sure about the difference). My Current sound system is Amp- Sansui AU-555A Radio- Nad Stereo tuner 4150 CD player- Teac Cd-P1120 I also want to sell the tuner and I’m wondering roughly how much I could get for it. I would like to get a amp with a remote and about 5 inputs. My budget is about 250 but buying used I should be able to get something fairly decent. Any suggestions of what I should look at will be appreciated.