Reactcore
Headphoneus Supremus
I heard a farad'ed one next to stock Dave.Still using Dave after 5 years.
I’m my 5 year I’ve tried mscaler for a week with expensive Dual BNC , at the end returned it . It just did not exiting to me as much as I thought it would .
Next I tied using dual Kecea P3 custom solution to replace stock LPS , that changes sound and for some time I thought that it was better because presentation became less digital and was more meat to the bone, but eventually I realized they Dave lost its magic quality. Speed and transients were sacrifices .
Now . I’m using power conditioner Puritan psm156 with really expensive Mexcel power cord and Dave sound fantastic…
Future : I’m considering Farad3 upgrade foe Dave , I just hope that improvement that it brings are not at the cost of most of most important quality- transients…
One more thing, last interview with Rob mentioned that he was working on dedicated scaler for Dave and “Silly money DAC”
It gives meat to the sound without any cost of transparency.
You can also look at the modification in my link but this is not just pluggable like Farad or SJ.