nadc390dd_2_6 by John H. Darko August 24, 2012, 07:33 See more Previous article NAD C 390DD Powered DAC amplifier review (Part 2) Written by John H. Darko John is the editor of Darko.Audio, from whose ad revenues he derives an income. He is also an occasional contributor to 6moons and AudioStream and currently resides in Berlin, Germany. Vimeo: DarkoAudio Twitter: DarkoAudio Instagram: DarkoAudio Facebook: DarkoAudio Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of new posts by email.