PRIMALUNA OR ROGUE AUDIO


HI all, Any opinions on either Rogue Audio M-180 or Primaluna dialogue seven.Using them for bi-amping top end of  JBL 4350'S. Will be buying used ones. Any pros and cons appreciated. thanks.  
rhodes

Showing 2 responses by rollintubes

I understand Rogue's are hard on tubes. They would have to be to get the kind of power that they claim.

My personal experience is with their Stereo 100 amp. I was considering M180s as an upgrade until I was told by their customer service that it uses the same basic circuitry as the Stereo 100.

With the Stereo 100 there was so much distortion in Triode mode that I would get fatigued after one record. In Ultralinear I could not stand to listen at all, it hurt my ears. My speakers are very good ATC SCM19's, 85dB sensitivity.

I switched to a Prima Luna Dialogue Pro HP in stereo mode, the sound is smooth and I can listen in either triode or Ultralinear all day with no fatigue.

I think Rogue overrates their power, over drives their output tubes and over prices a boat anchor IMO.

I'll take any Prima Luna product before I will even consider a Rogue. The difference is like night and day and the price differential is insignificant. The build quality and component selection are head and shoulders above Rogue and they just sound better period.
Sorry, I meant Dialogue Premium HP. +1 on the EL34s, they do a terrific job. Though I have yet to use my set of KT150s. And, it's so easy to switch back and forth between tubes. Change a tube and it auto biases.Triode and Ultralinear switching with the remote makes so much more enjoyable too.