McIntosh, Denafrips, Rose 150B, Dynaudio
Well how 'bout that! 509x & T-Ref’s here as well!
Curious what output settings you decided on for the Rose (I have the 150B). Feel like I’ve spent the past year screwing around with them, so love to know what someone else landed on. 
Just upgraded from a Rotel RA1572 mkII to the Michi X3.
Edit: today I upgraded to the RS150b (from the 250a) which exposed the capability of this lovely amplifier even more.
I have since upgraded to a Gato Amp150. I’ve seen that a lot here. A very nice amplifier. Only 15x the price of my amp above. 
And then put it back in the box. Now using a pair of mono class D amps with upgraded opamps. Back to €350 poweramps. Fed by Laiv Harmony dac and HP2a pre-amp.
Wow I love pathos , I have Pathos In Pol Ear headphone Amp with Dac -Red lacquer .
your amp is mamma mia
I would want to publish the equipment i build up around the RS520
It is Electro Vocice speakers, Technics audio and Micro Seiki record player.
I use 3 pairs of Electro Voice Speakers EV Link 10, EV Delta, EV Sentry III
1 set is directly connected to the amplifier of the RS520.
2 sets are connected via pre out of the RS520 to the pre amplifier [SU A6 Mk2] and power amplifier [SU A5 Mk2] from Technics with a Technics equalizer SH 8066 between them.
I switch the speaker output to the power amp section of the RS520 or at the hardware selectors of the Technics power amp.
I set the EQ of the RS520 and the Technics SH 8066 to a 3-6dB bass boost at 25-30Hz to get some slight loudness effect. Otherwise i do not use any sound effects.
The other half of the 3 speakers is of course on the right but outside the photo.




