Flashing Red db on line-in

[f1eng]

Increase the max. input level in the configurator for the line inputs would be my first thought.

Thx, that was quick.

Believe it is currently set at the standard 2mV (?), what would be a good increment of change? Is there anyway of telling when/if it becomes to much of a good thing?

I believe that this can be changed on the fly with the remote. Either you will be using ridiculous amounts of gain to get the desired volume or, as in your case, the amp will be clipping. Try using the level meters to get your peaks as near as possible to 0dB.

I would not recommend going anywhere near 0dB. I know most recordings these days are hammering up against the limiter, but they still won't be clipping if properly mastered. There is no limiter software in the Devialet, so -6dB peaks is a good target.
I have been recording music for 50 years now, and whilst with tape a high recording level was needed to keep away from noise (and a bit of tape saturation sounds euphonic) with a 24 bit digital recorder keeping away from 0dB is important.