The concern isn't about the trivial difference in Nyquist frequency, it's about aliasing and dithering when importing/exporting/synchronizing digitally. 1 samp

The concern isn't about the trivial difference in Nyquist frequency, it's about aliasing and dithering when importing/exporting/synchronizing digitally. 1 sample from the EP-133 is 1.0629251700680271 samples at 44.1kHz, or 0.9765625 samples at 48kHz. (But, again, it doesn't export/synchronize audio digitally, so it probably only matters if directly importing samples.)