The N4303 tape recorder is a very simple machine from the 1970's,mine dates back to January 1971.
Useful components: 10K Ohm potmeter,47K Ohm potmeter,1000 uF,100uF,330 uF capacitors,
BC148B,BC143B,AC187,AC188 transistors,
Salvaging electronic and other useful parts:Philips N4303 tape recorder