Atmasphere, I have never heard a phono stage make tics and pops. I would think that ultrasonic ringing would cause steady state distortion/overload if the unit’s frequency response went that high. Granted my experience with multiple inexpensive phono stages is limited. My first preamp was a Dynaco PAS 3X and I was using a Pickering cartridge. I was listening through AR 2ax speakers which had a horribly muted high end so pops and tics were wonderfully suppressed. If the phono stage were at fault all records would make noise so if you have some very quiet records but others are noisy you can forget about the phono stage. Some cartridges seem quieter than others. It would seem stylus shape would have something to do with this.
With regards to your opening comment my response is ’-that you know of...".
In the case of LOMC, there is a peak caused by the inductance of the cartridge and the capacitance of the tone arm interconnect cable. This peak is often well past the bandwidth of almost any phono preamp, so what happens in the case of the RFI generated by this resonance is that it is rectified by something in the phono input. This is how RFI messes with any audio circuit by the way. Bandwidth has nothing to do with it.
With MM high output cartridges, the resonant peak is much lower in frequency but is still often ultrasonic. However its still often 20db higher than the actual signal and can easily overload many phono stages. Imagine a phono circuit being overloaded by an ultrasonic signal (something you can’t hear)- what do you think it would sound like? Its not that hard to hear the difference- the first time I heard it I was running a Grado cartridge that made 5 mV. It is true that some cartridges are quieter- it might have a different stylus shape but it can also have a different inductance. You might find this interesting:
http://www.hagtech.com/loading.html