I also saw this type of cheap turntable in my country. There are splitted in two categories:
A) The cheapest and the worst stereo systems which includes radio, usb, aux and a phono with toxic plastic chasis and mechanics and of course a ceramic cartridge. The entire mechanics of plastics if is touched moves arround, is not fixed strong. Even the platter is made of plastic without having a slipmate. Most of the models have 33,45 and 78rpm but the speed isn't fixed properly. These cost about up to 90-100$
B) The other cheap turntables cost a little bit more than 100$ and are from Pioneer or Sony or Denon or maranz. I saw the same design of maranz and Denon and only brand makes the difference. I want to add that :
- the counterweight is fixed (a metal piece) and maybe the cartridge as shown is an AT91
- they are belt drive but with a width belt rolled by a tape motor with two speeds, not with a special cone with two diameters placed on the AC motor axis and the belt driven only by a fork on differents diameters like those TESLA / UNITRA models
- the platter is not from plastic, but from a cheap alluminium, placed very low to the bottom of the turntable with a high balanced and not a massive platter put on a drum like again other good vintage turntables which had a role of calibrating the speed if some line (110-220V) differences would occur
- there is a torture puting the belt between the motor axis and the fixed soldered drum of the platter. you have to be very careful when you move the fingers
- I didn't even see an antiskate adj on them
Personally I have two TT with different technologies TESLA NC430 belt driven, AC motor with a cone on the motor axis, full stop or manual, arm lift, antiskate adj, massive platter on the drum, Kenwood KD 44R direct dive, DC motor, full stop automatic return, arm lift, antiskate adj, massive platter, quartz locked.
Have a look here:
**broken link removed** and here:
https://www.flanco.ro/tv-electronice-foto/audio-hi-fi/pick-up.html