Hi Joe, Seriously the least I could do is post a positive message about you and your amazing products/service. REALLY the best service I have ever experienced. And beyond that a product (the Lunar) improved my system so much (would estimate at least 20%) over the Bluesound Vault. This can be an expensive hobby and most of us are of middle income. It is all about value /price ratio. bang for your buck; the elusive sweet spot, before the law of diminishing returns kicks in. To me that is ALL of your reasonably priced /next level products. A sound that is simply AMAZING! I dont know the technical details but my ears dont lie. And I remain grateful for your vision/passion and result.