Yeah, I can't find anything.
Actually, ClieOS has this to say about them compared with the MH1C and BA 200:
" IE800 is more a mid centric sounding IEM, the bass and treble are actually quite good, but the soundstage and mid are what steal the show. It also has a more laidback and musical presentation. Overall, I'll rate IE800 on par with BA200 and higher than MH2C."