Paradisea 3 vs. Havana PCB Layout:
Sorry about the big pics ... but it helps....
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Paradisea 3:
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Havana
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So the lack of any opamp in the Havana is obvious.
Also, the use of dual R-2R multi-bits Burr Brown PCM56P DACs.
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But otherwise ... it seems as though the new Paradisea 3 is using the same PCB material and very similar overall caps layout as that used in the Havana.
I'm not technically inclined enough to really read the cap differences but for the most part they look very similar.
Interesting.
Since I heard last week that MHDT is discontinuinng the Havana due to inordinate manufacture cost, which might have to do with the brushed aluminum and much thicker front acrylic face plate more so than internal circuitry ...
It may be that they are taking some of the better aspects of the Havana (while still incorporating an OPAMP based design) and porting it over to the newer Paradisea ...
Dunno ... but the upgrade seems interesting.
Thanks "tubes" for the heads up on the new DAC!