They removed the variable sample rates on the SP-404 MKII and the LOFI button. They replaced it with a MFX effect, but honestly the lofi MFX is way more like the lofi compressor on the SP-555.Everyone seems to be spunking about the variable sample rate thing but I didn't realise that it was such a rare feature. Most of the samplers I've ever had could do that.
SP 404 OG/SX/A they removed the variable sample rates, but replaced it with the lofi button.
The SX is a toggle effect (meaning you can turn it off or on after the fact. The OG is something you do during the sample process.
I love the different modes of the SP-303 (IE Standard, Long, and Lofi) Long mode is my fav!!
Sample rate variety is spice of life!