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Upgrade? Luxman M-900u and C-900u from Pass X250.8 - Simaudio Evolution P-8

I am thinking about trading my Pass Labs X250.8 amp and Simaudio Moon Evolution P-8 Preamp

Luxman M-900u and C-900u

I was looking at new ARC REF 6 and used Pass Labs X350.8 but the dealer swears for same money he can get me this Luxman combo brand new and it will be much better? He has never mislead me in the past.

What do you guys think?

I will be using with brand new Magico S5 MK II that are being delivered this week. I don't listen real loud and also use Bricasti M1SE DAC and Kubala-Sosna Emotion/Elation Full Cable Loom.

Please anyone that knows or has an option please let me know your thoughts.


128x128Ag insider logo xs@2xfsmithjack
4425
861 posts
 
i have a C-900u preamp that I adore. It replaced and exceeded the following; latest dartzeel pre, ml 523 and jrdg corus. simply more refined and musical. joy to use as well. not at all dark and without coloration.
i surprisingly liked the ml very much. less depth i thought but still a winner i could easily live with it.
purchase of an m-900u amp in near future too.
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fsmithjack OP
712 posts
 
I’ve had multiple people tell me how great the Lux 900 gear is which is great and makes me want to buy it. Thank you and please any and all feedback is really appreciated 
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fsmithjack OP
712 posts
 
4425
Those are some serious other pre's you tried. That buttresses what other have told me. They have said it is a legit reference level product that competes with the real big money crowd? Your feedback is appreciated. How is the resolution and transparency? I am looking for next level stuff in this regard.
Thanks 
4425
861 posts
 
IMHO the Lux pre is utterly transparent with excellent fine detail and fully extended on top and bottom. It’s also very smooth which doesn’t always go with ‘detail’. Very spacious sounding as well. I will say that although highly musical and sweet it’s not soft and warm as some might think. I’m no reviewer but i definitely know good when i hear it. 
atownkeep
19 posts
 
I have owned the 509x and now own the C900 U, M900 U (pair in Mono Config). I originally paired the 509x with Focal Sopra N. 2 and it was okay. I like to listen on the loud side and I didn't feel that I could really push it and feel the music move in the room. It was crystal clear but just no weight. I then went to the C and M combo and the Sopra N. 2 became a whole new animal. I don't think you can go wrong with either one depending on your listening style and room size. Both play music beautifully. I do think the 509x is one of the best looking products on the market to boot. 
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