Is Plinius 9200 bright sounding?

In a couple of reviews of the Plinius 9200 - What HiFi and TAS - the authors seemed to imply that this amp is bright sounding, but they don't come right out and say it. I am interested in purchasing one of these amps, but since I don't have a local dealer, I can’t audition first.

So, what say you Plinius 9200 owners? Does this amp sound bright in your system?

My speakers are Martin Logan Vantage and CD player is Esoteric X-03SE.

Bob R.