PS Audio S300 amplifier- tube preamplifier recommendation

I have posted this on here many times.  I ran a Rogue RP-1 with Mullards and the S300 for years with happiness.  Only reason I sold it was I got a good deal on a QUAD Artera amplifier and wanted to try that.   I just contacted Rogue a couple weeks back about a non function remote and a volume control that was acting up. I sent the RP-1 back and they went through it and turned it around in a matter of days for a tolerable cost and threw in a new remote for free.  I just fired it up today and it sounds as good as ever. 

@jbuhl thanks for the Rogue input. I might check this one out too. I see a few of these for sale on sites right now.

Check out Aric Audio. He makes a TUBE preamp whicH costs `$1700. I own one of his  preamps and amplifiers. Both products I  am very happy with.

@imartinez_2170 ..."I wouldn’t know as when I had it, I didn’t have the S300 and was rather using the Aegir.".

Referring to the type of sound you’ve shared, I’ve read pretty much the same comment by people about running ONE Aegir amp in stereo vs. two Aegir amps in mono. How do you know it was not the sound of the single Aegir amp being used vs. the Schiit Freya preamp results you were hearing. Did you happen to try the Schiit Freya with other amps later on or plan to?

@decooney thanks for the note. I did try the freya with an arcam sa10 (pass through used). It sounded very good too. Like I said, the "freya could be a great match for the s300". Maybe someday but for now I want to explore other.