Jadis Orch Reference, 5 yrs/Time for update review

Well its been a close to 5 yrs since I bought this smallest of the Jadis line, its a intergrated featuring 4 KT90's(stock) and 2 12AX7's in the pre. The Jadis web mentions that it is rated 40 watts X 2. Not sure how accurate that is, but certainly for its size it does have its power. I had a Rotel ss intergrated 100 watts!!! and the Jadis out performed the Rotel in every area. The Rotel sound like pure junk next to the Jadis. So the watt rating system means much less as a "standard" as far as I'm concerned.
Now as far as bass/mids/highs.
Like all tube amps, there is a slight roll off in the highs. The mids are rich/lively/clean/sharp/detailed/life-like. The bass is good, but I've learned the other day to put the bass tone control to full use. Thats is, and I know everyone will not agree, but I noticed the bass tone can go to 90% open (catches the cellos nicely/big brass) on classical/opera/orch and will not offer any distortion. btw i listen at 10 oclock, hardly any SPL, but its the way I am most comfortable with, keeps the family/pets/neighbors from complaining. Room is a cathedral ceiling, 20X30 with openings on all sides.
The high tone can go to 70% open with good representaion of the high fq's at this level of volume.
With rock, the bass and high can be adjusted to less, say slightly more than the 12 oclock position.
Anyway for the investment, its a worthy little tube amp that certainly can meet the needs of a newbie audiophile or those who have a ss system and wish to get into the world of tubes. There si no fatigue factor with this amp, its neutral and life-like at moderate vol. I have heard tube amps costing much more than 2X's its price and did not meet the qualities this amp displays. Though of course the big tube amps had slightly more power/to drive demanding speakers. However the JOR did manage to drive the power hunger Mirage 1's for a short period of time (brand new and wished to protect the circuitry from overload, the associated amp was the big Audio research VT200)Also recently tested the JOR on the Tyler Linbrook Signature System, a hefty WWMTM design, with no problems at moderate vol/ 12 oclock open. In this case the amp could be used to power the LSS with no fear of overload. Obviously I give this intergrated amp a very high rating. Have not heard its 2 brothers, the DA30 and DA60. Maybe others can chime in here. btw I googled here Jadis, and saw a comment from a member who knows the Jadis line and said the JOR and the JA100 have special wound trans to fit perfectly with the KT90 tube. Not sure about this, only atht other Jadis amps can accept various tubes/other models are restricted to one specific tube.
And also i;'m considering, after much (yrs) of consideration, the JA30/KT90 as my next amp.