Tape Cassette Player/Recorder Recommendations

I seem to find meself with tapes. Not heaps but a few here and a few there.

I'm looking for recommendations of a walkman style set up I can hook up straight into my mixer. I'd like the player to both play and record and have a USB input and output so I could convert to MP3 and record straight from a soundcard via the laptop. I've seen a lot with an output but not come across one with an input. I know I could get a double tape deck set up but don't really wanna give the space to it.  I'd happily have something smaller in all fairness.

Hope that makes sense and thanks for any help.