Those Rainer cartridges are advertised and promoted for DJ use, but I was a bit surprised by that.
There is absolutely nothing wrong with good belt drive turntables. I bought one of the first ever made, the Thorens TD 150. It came with no arm and no plinth. That was the way turntable wer generally sold back then. It is still working perfectly.
Thorens TD 150, bought 1966, now with SME series III arm and Shure V15xmr. It is seen here playing a dbx II encoded LP. The decoder is in the Tape 1 loop of the quad 44 preamp, which is why the disc and Tape 1 lights are on.
This is my other belt drive turntable the Thorens TD 125 MKII. This I bought non working on eBay and restored it. It has electronic motor control and therefore the added complexity provides points of failure.
Again SME series III and Shure V15xmr.
My other turntables are my Garrard 301s. They are superbly made beautifully made pieces of high craftsmanship.
Decca ffss H4E on Decca pro arm.
Now with 78 RPM Decca MK II head. Preamp is Quad 22 and I am the original owner.
That preamp has all the EQ codes for just about any 78 ever made.