#1
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A23 SUT is home !
So, following Matt and Serge 's advices, I ordered to Keith Ashenbrenner a SUT for DL103. Not the Hommage version, the regular one.
It arrived today. Listened to a few tunes. Definetely more dynamic than going direct from the 103 to the MC input of the Shindo Giscours. The 3D sense also went a step higher. The sound is more unrestrained. But it seems to me that the increase in resolution concerns also the surface noise. Moreover, in the MC input, volume turned at maximum on the Giscours, there is absolutely no sound coming from the drivers ! Absolute zero ! While I get a nice hum using the MM input with the A23 SUT. An other thing I noticed is that the MC input direct gives a sweeter sound, more voluptuous. Probably less neutral but seems warmer. Need time to confirm but for sure the A23 gives what it is intended to give : higher dynamics and definition. Do I prefer it over the MC direct ? Not sure yet. Will need more time. Sent from my iPad using A.Aficionado
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There are two means of refuge from the miseries of life: music and cats Albert Schweitzer |
#2
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Jerome, let it break in and then give us a full report. I have been wondering if a SUT would help my analog rig, but now you have me wary.
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#3
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Jerome, make sure everything is grounded properly. Also may want to play with the gain on the amp and preamp so that it falls into a better, less noisy range between the two settings. Of course let the SUT settle a little and do some listening.
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#4
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Quote:
This is the question I wanted to ask. Do SUT break in ? Sent from my iPad using A.Aficionado
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There are two means of refuge from the miseries of life: music and cats Albert Schweitzer |
#5
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Jerome- You also may want to experiment with placement of the SUT itself. That has made a difference in my system.
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#6
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Quote:
Sent from my iPad using A.Aficionado
__________________
There are two means of refuge from the miseries of life: music and cats Albert Schweitzer |
#7
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Quote:
At this time, the SUT seats on a massive wood shelf. Sent from my iPad using A.Aficionado
__________________
There are two means of refuge from the miseries of life: music and cats Albert Schweitzer |
#8
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Jerome, I know next to nothing about SUT's, but I did find this article.
6moons audio reviews: MC Step-Up Transformers - A Primer |
#9
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Thanks Randy.
Not sure I understood the way they make a star ground. What surprises me is that there is no ground at the input of the SUT. So the ground of my phono cable stays in the air ?? Sent from my iPhone using A.Aficionado
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There are two means of refuge from the miseries of life: music and cats Albert Schweitzer |
#10
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Hi Jerome
Congrats. the SUT should be used with the mm stage as it needs 47k load. The mc input is giving you a warmer as it is not loaded at 47 k, unless your mc input has 47k. Also with you mc input you would be going through 2 x suts. It should not sound better after the sut has broken in. The sut will need at least a 100 hours to fully flesh out. But, heh if it is sounding better into the mc stage keep listening for the burn in period then try the mm. 6moons audio reviews: Jeff Day's Music Lovers Series - RoadTour 1, Exit Pitch Perfect Audio As other have indicated, plat around with the sut position and grounding. Run a wire from sit to pre amp, phono stage and even no ground might work. You need to try every option. Last edited by turntable; 11-30-2012 at 09:51 PM. |
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