Lampizator Questions

I have a Lampizator  Atlantic DAC, it was the basic unit when purchased.  Over the last several years I updated the DAC twice,  the DAC sounds excellent  in my tube based rig. 

Another place to check feedback is Audio Circle....there is a dedicated thread from owners.

@designsfx , Thanks. 

So far, no issues driving my Viva  IA, from the Lampizator.  Typically,  when I switch  between the Amp and the DAC,  I let it run that way for a few months.  Also recommend by Lampizator dealer is to turn the DAC volume between 1-10dB when used as a DAC....it adds some richness.  

The only issue I had with the DAC, is that the left channel stopped working,  it was dead and not a tube issues, it was repaired under warranty. There have been no problems  post repair.