From the Peavey Tour 700 web page:
[quote]These amps contain a Kosmos B Subharmonic Generator which allows the user to synthesize a note one full octave below the note you are playing.[/quote]
Oh dear. This sounds like the exact OPPOSITE of what I thought it would do, I was expecting it to produce a harmonic ABOVE, to help your speakers, not octave below to destroy them!
Reading that new copy again:
[quote]Peavey’s proprietary KOSMOS® bass enhancement provides increased bass impact, while the exclusive psychoacoustic low-end enhancement adds bass without overburdening speakers – a testament to Peavey’s technology-driven reliability.[/quote]
OK, perhaps KOSMOS is just an octaver, and the psychoacoustic enhancement is a separate feature that has no name? Ok Peavey, you have confused me now!
I'm following the equivalent thread on TB where a Peavey rep is posting, so have asked on there. Interestingly, somebody mentioned that some Crown power amps, owned by Peavey, actually feature the Waves Maxxbass DSP, so perhaps I wasn't far off the mark after all!