Is the Schiit Magnius up to the task ???

My sysem has

• a Simaudio MOON lp5.3 RS phono stage 
  • is has both RCA and XLR outputs
  • it is connected to my Bryston B135 Amp
    • via exceptional single ended IC's
  • NOTE: The amp does not have XLR inputs

But I'm curious to know if the XLR outputs from the LP5.3 will provide any sonic improvement over he RCA outputs.

So I went looking for an active unit to insert between the LP5.3 and the Bryston and stumbled upon the Schiit Magnius Headphone amp

I do not want to use a simple convertor plug 

So My Questions...:

• is the Magnius up ot the task of providing a "high end" single ended output from its XLR balanced inputs
• The Freya might be another choice, but the price is getting up there 
• Or are there any other units I should be looking at - around the same snack bracket i.e. <$500

Many Thanks - Seve