Amp for LS50

@b_limo b_limo if you find yourself wanting a Ragnarok, I have one with a box that has been used very little.  Perfect condition that I'm willing to sell.  I'm buying a pair of actives so have no use for the Rag any longer.  ~Lance

I tested Ragnorak on my LS50. Very disappointed with the sound. I was comparing it to my Pass Labs but it was no contest what was the better amp. And going by my audio memory which is quite good, my anthem 225 was a lot better than the Rag. I think the rag is a waste of money. 

As as per John Atkinson measurements, the rag cannot maintain low distortion over prolonged periods of time on demanding music, such as classical or EDM. 34% THD after 60 listening to half of RAM...

I love my KEF LS50s with the Vinnie Rossi LIO.  And my dad gets amazing sound from his KEF LS50s paired with NuPrime IDA-8.  (I think the NuPrime is 1k).  Good luck!Margot

I would echo those warning against using the LS-50's with low-end solid state amps.  I went through several before I found a good match with a tube preamp and a hybrid power amp from Frank van Alstine.  You don't want anything that tends towards the bright/forward/edgy side of things.  If I were starting over I'd be tempted to try a tube integrated like the PrimaLuna Prologue.

@d2girls interesting you would say that about the Ragnarok, since you have the Yggy listed and that faired quite poorly from a noise perspective in a recent test I read.