2 mentions in 1 episodes.
“It's like a Moog and like a PPG Wave and a few things like that”
The PPG Wave is named as one of the two core synths of the album's limited Paris palette.
“it's a PPG Wave, a pretty old early digital wavetable synth... it's janky but good, drifting in sound and in pitch”
The pivotal drifting, detuned chord patch in Card Declined comes from the PPG Wave, praised for its menu-diving jankiness and charisma.