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SUT Advice - Which Ones Are The Best?

I am currently in research mode.  I want to add a SUT to my set-up but I am finding that there is not a lot of information from my local audio shop resources.  It seems that SUTs are outliers in the high end audio world.  
That said, I have read several articles in magazines and the web touting their merits.
Of all the brands out there I am most familiar with Bob's Devices.  Art Dudley wrote many good things about his experiences with Bob's SUTs, and I happen to trust Art (God rest his soul), but I'm wondering if there are others I should consider as well.  Please post your recommendations if you have experience with any SUTs, regardless of brand.
As for my set-up, I have a SME 20/2 turntable, Tri-Planer tone arm, Lyra Kleos cartridge, and KTE LCR Mk5 Phono preamp.  I do not know if I will always use a Kleos cartridge but I do think I will always buy low output MC carts.  I hope to buy something that will work with low output MCs but have some adjustability just in case.
I'd love to hear your recommendations.
Thanks!
Peter
128x128snackeyp
phill55's avatar
phill55
138 posts
 
May be a stupid question but if you have a phone stage which pro ides 65db and has multiple options for loading ohms as well as settings for both MC and MM why would you need a SUT? I have Manley Chinook phono pre amp and am curious?

Thank you
tomic601's avatar
tomic601
12,733 posts
 
w that much gain you do not  unless you like the sound of miles of wire…only slight hyperbole in trade for what is likely a FET input.

one popular trade is a lower gain all tube combined w SUT.
chipdelacalzada
64 posts
 
I only have limited experience with SUT's, auditioned an Ortofon SUT once but unfortunately, there was a gain mismatch with my then AT33 PTGii cart so I wasn't convinced that adding one would be an advantage. Then, a very experienced audio buddy of mine told me about http://www.acoustic-dimension.com/silk-audio/silk-audio-supermalloy-mc-220A-step-up-transformer--pag...

Made in Thailand, the few reviews I chanced across online were encouraging, pricing also made it attractive. Bought it blind and based only on that one recommendation and it turned out to be a great addition to my analog chain. I've compared the Silk SUT with the MC section of my phono pre (which uses permalloy transformers) many times and hands down using a SUT into the MM stage of phono smokes it every single time.


zazouswing
138 posts
 
I currently run the Bob’s Devices 1:20/1:40 with the Denon 103R and a Hana Mono SL; an Icon Audio 1:10 with the Hana ML; and the Miyajima ETR Mono with Zero’s and Infinity. The Miyajima does have a switch to select impedence in addition to primarily and secondary coil taps. Between the three I would call Bobs Devices the most transparent, the Icon Audio the most lush, and the Miyajima the most compete. If the Miyajima Stereo fits, that’s where I would go. 
rphart59
1 posts
 
I recently picked up a SUT from Ned Clayton for my Denon 103R. Cinemag 3440AH transformers with four winding ratios - 1:9, 1:12, 1:18 and 1:36. Quality product and was reasonable at under $400. He has an eBay store where you can browse what is for sale or email him directly. 
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