Primaluna?


I’m thinking about giving a full tube setup a go and Primaluna in particular.  Looking to hear people’s experiences with Primaluna in general. My main draw to them outside of tubes is there auto bias and protective features.  Wondering if people generally replace a single bad tube or if people are replacing all tubes of that type when there’s a failure.  Also would be interested if there were any other companies with at least a similar protective feature. The auto bias sounds great but the protective features are a bigger deal to me.  

brylandgoodman

I have an EVO 400. During a very hot summer with the air conditioning broken, I turned off the amp then turned off the rest of the components.

By mistake, I thought that I had forgotten to turn off the amp and I turned it back on again. Instead of reheating the tubes, the amp went immediately into protective mode...with all red warning lights on all tubes lit up. 

I immediately turned the amp off and waited 10 minutes for everything to cool down...the amp was ready to go. No issues.

So far haven't blown a tube in the 2 full years I've owned it.

 

 

Also, I have the Primaluna power amp. I didn't get the integrated amp because I wanted a stepped volume pot...something a bit better than the Alps unit the that comes with the Primaluna integrated. The Alps pot is a good enough unit but I just wanted a bit more.

I use a Don Sachs preamp which has a very nice stepped attenuator...it's a very good match with the Evo 400 power amp.

I did compare the Don Sachs Kootenay against the Evo 400 and it held its own. They sound different. The Kootenay is a little drier, cleaner...almost SS like...while the Primaluna is warmer, with more body and tube-like.

Excuse me, but you did not have the Kootenay amp for any amount of time long enough for the caps to run in.  So you never knew what it sounded like.  Sorry, but comparisons with your PL amp are invalid.

Don