cheap double DIN radios...?

15 years ago I bought an old analog Am/FM Sanyo tape deck, 2 knobs and nothing else. I cleaned the head and aligned it, plugged it into a 50W 2ch amp and boy that old dog sounded sweet in my 65. Cheap 6x9s in the trunk panel and extended the tweeters up front. simple as can be. I got a simple 80's Sherwood (refurb as the Sherwood distribution was 8 miles away and almost gave rebuilt stuff out the back door) but its hit and miss if it even turns on nowadays.