Cees Ruijtenberg writes: "It is the next technical step where all knowledge of the last years is collected in this new design. The upright position means that more DACs can be implemented in a rather small housing. It has four (new type) ladders on board."
"It is not a part of the Metrum line but will be used first time in the "Roon DAC" It is using new hardware especially in case of the R2R ladder networks plus a new algorithm to drive four ladders instead of two."