I got yday my new (amazon refurbished) DacMagic Plus and realized soon the LED "Linear" (upper one) started and did not stop flickering. After 1h of running it is dead. Pressing the button "Phase/Filter" shortly does switch between "Minimum" and "Steep" and nil but the 1st filter seems it does not exist anymore ....... what can I do (besides bringing back and ordering a different brand name)? .... Is anywhere kind of a reset button?
Thanks