David/Cypher Labs is probably the company that stays the most true/honest to their customers. Besides a great product, you get great service, which is almost next to impossible to find in today's society. Not a hint of arrogance or ignorance as experienced with most snobby audiophile types. I haven't been using the 720 as often as I would like. I've been just rocking the iPhone at the moment due to my schedule, daily routine. However, when I do get to plug into the 720, I am treated to sweet, rich, clarity otherwise not found in my other daps/dacs/amps.