Is there an audible difference in between PLM and FP+ Series in combination with the Dolby Lake Processor?
Typically not, since all basic components in the signal path are the same, including DSP hardware and amplifier output stages. However, thanks to the seamless integration of the Lake Processor and the power amplifier, and more loudspeaker parameters being added to the set, the audible result can be vastly improved in many circumstances using PLM.