Coda no.8 Vu metres question

I used to have a #8 with meters and I reached out to Coda with this very question.
 

Their response and my questions below:

Red zone does not mean danger.  The switch sets the 0 dB point to 5 or 
300 Watts as indicated on the front.  At low levels the difference may 
be minimal on efficient speakers.

CODA

I wrote:
> Hello Coda,
>
> I received my new #8 last week and have been enjoying it, thank you. I 
> am interested to know what effect the buttons have on the meters. I 
> assume it is to toggle between the db range and the wattage(?) scales? 
> Also some clarification as to the two scales on the meter, I get the 
> db I think, but is the other wattage, and if the red zone is 
> indicative of genuine danger :-)

@zlone i see, so the first setting with the meters moving very little is the 300 watts operation obviously and the second with the meters swinging is the 5 watts operation I'm assuming. Ok that clears it up actually, thanks. Something I should think could be put in the manual. 

I agree. It would save some time to have it in the manual. Great amp though! What preamp are you using in front of it?

@zlone yes, great amp, I agree. Currently I'm using a Plinius M16. Quite content with this combo. 

Still looking for any reviews whatsoever on Coda amps (that aren't by StereoTimes who raves about them and is the only review ever I see). Yes, I know, I know, they intentionally don't advertise, don't need to and keep their prices low by not advertising, yeah, yeah, yeah. Anyone have any reviews from any credible source - other than Stereo Times? If the amps are so incredibly good I'd expect there'd be other reviews.