primaluna dialogue premium integrated amp's

Hi All,

  Can anyone here tell me what the different between dialogue model are? one,two premium? I am thinking about buying a used one.  But want to make sure I'm buying a recent one.

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I think the Dialogue Premium and the Dialogue Premium HP are the current models. The HP stands for High Power. You can find them on the Upscale Audio website to read up on them and there are videos to watch as well.