Standard issue oversized saw pad. Is it synthwave? It's not not synthwave. Macro controls the depth of the synced LFO that's controlling the gain of a peak in the EQ providing a bit of movement.
You can review this Bitwig Preset after you've downloaded it.
Pretty lush. Takes up lots of room in the low-mid/mid/mid-high but leaves the high end alone. Lots of room for funky modulators :)