I have a old BP5 Bryston preamp . I am selling it and someone asked if it has a phono card . I have never owned a turntable and have no idea what it looks like if it has one . I did take the top off and look inside the bp5 . I seen a image of a current phono (interior was stated) from bryston in google images and do not see anything looking like it . Might be a current card though as it was a image from Audio Advisor. Is there a easy way to describe what i would be looking for ? Thanks in advance , mike.