Amp/Preamp combo for Wilson Sophia 3's

Hi Tpsully,

If you are thinking Boulder 2000 series, you've got a load of options...which is great news. I believe Jfrech uses MXRs for his Maxx 3s. With my Wilson X1/Grand Slamms, i use CJ tubed pre into Gryphon pure Class A SS. (which is tonally slightly sweeter than what you heard with the Boulder...which is also pure Class A SS but generally a similar sound.) it is my personal favorite combination.

it depends on what you like...some prefer serious high current, high power driving these (d'Agostino Momentums, boulder, Classe monos, etc)...others like high power tubed (ARC Ref 150 or 250 monos).

Personally, i would be most intrigued to compare:
- D'Agostino Momentum stereo (slightly sweeter than monos)
- Gryphon or Boulder
- ARC Ref 250 monos
- CJ GAT/ART monos

Hi Tom,

If you are concerned about length, the output impedance of the CJ GAT is 100ohms and is designed to drive long runs (it actually is part solid state, part output tube buffer)...as i understand you get the lower output impedance of a SS with its ability to drive longer interconnect runs? Might be the same with the ET3...do check if you are interested.

Meanwhile, if you are set on balanced...the ARC Ref5 or Ref5SE are both excellent and for the money (particular the 5 second hand) is excellent as well. Good luck! You've got great options...enjoy!