So I’ve now upgraded to an Astell and Kern AK120. Paired with a Fiio A5 and my trusty Oppo PM-3s. Wow, what a great upgrade. The ak120 really does sound better than the Plenue D, its more expandable as well and connected to the Fiio A5, it’s astonishing. The funny thing is that the player was released in 2013 but it still sounds as extraordinary today as it did then. I bought this used from Adorama which has a great selection of used tech. It came with 5 extra cases and a screen protector. the cases run over a hundren dollars a piece on ebay. Anyhow, much anticipated and sublimely enjoyable.