Accuphase dac 60

First time with me personally ever noticing a change with burn in, which I was never a believer in. Now I am. 

@duke89061 First time with me personally ever noticing a change with burn in, which I was never a believer in. Now I am.

Ha! This has been a learning experience. Burn-in for many components is most definitely real phenomenon. I’m not surprised that the Accuphase DAC 60 is steady improving its sound quality (And will continue further). The substantial difference in voltage output was/is off putting as a new experience. I’m not surprised that the DAC is beginning to emerge as more clear, pure and resolved.

Charles

@duketbrd88 

The burn-in process is very real and it applies to both *new* cables and electronics. There is a reason you love E-380 and the DAC60 is no exception, its designed to work seamlessly and if I may say so, beautifully with E-380. Be patient until it’s fully broken-in before you make any decision. I have AD50 phono module ($1K) and it has bested outboard phono costing as much as $4K in my system. 

Thanks everyone, sure is a learning experience the higher up you go in the craziness. 

@duketbrd88 Man, I feel for ya. The voltage input/output levels seem to be an issue. I have a separate preamp that allows me to adjust input levels I reference to the ‘tuner’ which doesn’t exist in my system, but nevertheless, I can adjust the relative input levels appropriately. I was recently looking at some vintage McIntosh gear that had slide switches for different input voltage levels. I wondered what they were for( your question answered mine. (FYI: Different vintages of Mac gear has different voltage spans, check it out.) I hope that you can arrive at a a testing ‘jig’ that allows you to compare competing DACs on a level playing field.