Yes I have and in normal mode I feel that my micro is as strong as my Schiit Lyr amp with the best tubes I can find with it.
I have try various headphones including my Fostex planners no issues. I also have speakers amps setup to drive headphones. I have not feel the need to use them over the micro yet.
Sorry I have not tried the turbo mode, no need at this time.
I am only in day 1 (after recharge) of new micro iDSD testing/listening/comparing.
but to focus on your point above regarding "strong as Lyr":
I'd concur that the Turbo mode is almost to the point of "insane power!" with most songs, ears can't take Turbo with HE-560.
And the Lyr is a notable power monster. had one in the past, and now considering a Lyr2 as:
with HE-560 to Vali and Concero HD, certainly don't listen to volume knob past 11am and there is nice wide soundstage, instrument separation, clarity. (but strains as knob goes louder)
with HE-560 to micro iDSD (Normal Power mode, or Turbo with knob down) the soundstage is narrowed, and there isn't as much "space" in the song presentation. headphone sound feels smaller.
details and dynamics still very well executed, just in a tighter space.
anyone have micro iDSD soundstage comparisons to other desktop amps?
(don't want to start a burn in debate)
After a few more days of listening with HE-560, it might become apparent that a "powerful + good hybrid tube amp" (Lyr2) may provide sonic benefits over a "powerful + good SS transportable amp" (micro iDSD).
other quick comments:
1. VERY happy with the IEMatch features on micro iDSD, and it's DEAD black background and silent volume knob operation! especially compared to nano iDSD without attenuators.
2. some songs the 3D effect is a plus, with others the slight echo/buzz effect seems unrealistic. typical I suspect, my first foray with this feature.
3. velvet bag is almost "too tight" if rubber bands are left on micro iDSD before insertion. too much friction.
4. Xbass a welcome feature and really doesn't "over do it" during listening with HE-560 or IEMs. whether I flip this switch seems to be song-type, headphone and mood dependent.
5. haven't messed much with filters yet, but need to review the Best Practices for each with PCM vs. DSD material before trying. leaving on Minimum Phase for now.