While it is a compact system, it's better than most from the era as (I believe) the turntable has a magnetic cartridge, the tuning is flywheel damped, the tape deck has Dolby NR and adjustable recording levels, plus it has power and tuning meters (all rare for all-in-one systems of the era). One other interesting feature is that it's an analog tuner but it has 5 presets. To the right of the rightmost meter you'll see 5 buttons, each with a knob underneath. That meter is actually a miniature tuning dial and each knob is directly connected to a tuning capacitor; you press a preset button, then turn the knob underneath to set the station, viewing its approximate frequency on the meter. Very clever.
ETA: found a larger picture, my memory was a little faulty. The preset buttons and knobs are actually combined (i.e. push to select, turn to tune); the buttons above are input selectors.