TV Master MK IV © 1977 Binatone.
It is the first of the 'TV Master' series and offers 4 pong games: squash, squash practice, football, tennis.
MODEL: 01-4974
Controllers: Two detachable paddles with knob
CPU: General Instruments AY-3-8500
Buttons: Start, Manual serve
Switches: Game selection and player options (power, speed, bat size, angle, serve, sound)
Colors: black & white display
Sound: Built-in speaker
Score: On screen
1. TV Master MK IV [Model 01-4974] (1977)
2. TV Master 4 Plus 2 [Model 01-4869] (1977)
3. TV Master MK 6 [Model 01-4907] (1977)
4. TV Master MK 8 [Model 01/4923] (1977)
5. TV Master MK 10 [Model 01-4834] (1977)
Machine's picture.