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發表於 2013-8-13 21:38:13
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本帖最後由 la1209 於 2013-8-13 21:39 編輯
其中一位法國Lumin用家對小弟Ultimate PSU for LUMIN的評價
http://www.forum-audiophile.fr/m ... yer-t34376-975.html
不過係法文, 我睇唔明
節錄他send給我e-mail
Hello Kenneth, sorry for the delay, lot of work for me here.....well so here you can read, sorry but in a bad english..., what I told to my friends about the power supply:
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No noticable tonal modifications, original character is kept.
On all the registers, neatness augmented, better focusing, better keeping. Feeling of less fuzziness, low better defined. With it, no coldness and no trace of contortion. My power monoblocks that are a bit round at the top low frequencies seem less verbose in this registre, better held, even if their character is always here.
At the same time , this rebound of neatness gives feeling to lose little in freedom of expression, in sense or small fuzziness which is lost maintained a bit exaggerated ventilation, a little sweeter side by a little more diffuse picture and ahead of the sound stage. A feminine voice which came a bit towards us diffuses therefore, thinks it is a bit moved back, and it is better articulated, and of dimension a bit smaller. Yes the rebound of neatness favours a detachment of sound stage and a better perception of "distance", with loss therefore of projection in passage, so more music, more détails, more dynamic, more tonal richness, but pay attention that if the rest of the system is not fluid, musical enough, the better neutrality of this power supply can be a little more difficult to make the system forgiving.
I think that these changes should be more interessant on tube préamplifiers, or very high end preamplifiers, which give potentially more tonal wealth and material than my transistor préamplifier, which is a not ...tube sounding enough to let a ....too transistor sounding source ...play without thinking it is not the ultimate musical expérience. The power supply make what it can, it can not do everything, but what it does goes in the right road !
On the whole the compromise found on this power supply, and câble of course that is far better than the original one, parried me pertinent, there is no complete shake-up, the Lumin is easily admitted, we find qualities which are those for that it is possible to expect from a better regulated supply, we have now better neatness, pronunciation, focusing, loss of fuzziness, benefit in neutrality there decoule, and potential linked coldness (because more tension), that must be controlled by a correct choice of the filtering capacitors, with listening, to go on not have a dry, but palpable music, and the choice seems to be good. You should not wait for any change of sonority, we touch here only in objective aspects. That is to say the digital to analog stage is Stills the same, and we can hear it of course, with its qualities and lost in the music.
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Well Kenneth,
For two of my friends that have listen to it, and le, comparing to Ayon network player, and original power supply, we all think you made a good job. The ayon are better in naturalness, but the power supply can't do what a 6h30 tube final stage with tube power rectifiying stage do. Lumin is not a Ayon source ! Looking the original power supply, we win in all areas with your power supply ans connect câble, so the task is done, good for us.
I see you Stills speak about the supplys on your HK forum, I will go and see.
For now, I have here six or seven friends that are ready to buy you this power supply with the connect câble, same as me. If you think you can do better things on the supply, please tell me. Of course, they tell me that too: is it possible to have a better price as we go for six or seven power supply? Which price would it be, including six différent shipping adress in France of course, like you did for me?
Thanks Kenneth, best regards, Nicolas.
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樓主: la1209
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發表於 2013-7-1 21:59:13
吾知你version 2 可以去到乜嘢新境界？
