Rogue Audio Cronus (Magnum) Mk1 -vs- Mk3

I have owned my Cronus for about 10 years.  I've upgraded to the KT-88 over the years. I really love it - sound,
build quality, and price - all great.
I imagine there might be some folks here that will blast me for my preference, but I've listened to a fair amount 
of product and I still think the Rogue is very good. 
Anyway, I'm considering an retrofit upgrade to the new Mk3.  I see all the new feature, but
I have a separate phono stage and don't use headphones much, so I guess I'm most interested in the 
Ultra-Linear vs Triode mode and any other tweaks that Mark has been able to make over time.

Has anyone upgraded? What are you thoughts?   Is it a big-ish( not expecting miracles) enough improvement?


I loved my Cronus too started with the EL34 tubes had then upgraded to Magnum with KT120 then later had high pass filter put in so I could power my Quatros and the aluminums remote was great  just last week upgrade to Aesthetix  Atlas and Pallene 

So say it loud and say it proud I own a Rogue  LOL
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Hey Tom,
Thanks for the reply and reminding g me, they are KT-120 not 88.

Can I give this a bump?  I'm getting sort of close to having to decide.
I see alot of interest in the Rogue brand on here. Hope there are a few folks who've done what I thinking.  
I would call Robert at Stereo Unlimited in San Diego, big Rogue fan - should give you unvarnished opinion