Thanks for fast reply. I have had Freya on playing for 12 hours solid and just noticed. I was just admiring the details and enjoying watching the valves as I listened. I am still so blown away by the performance of this beautiful Pre amp. Esp as so many pre’s are into multiple thousandsThere are some little LEDs or something on the circuit board under the tubes that glow orange, not sure why but I've learned to live with it…I like the way back side if the regular indicator LEDs also glow up through the tube venting holes, as clearly I have a low threshold of entertainment.
Thanks again