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麗特 DAC 勁魔....

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1#
accphoto 發表於 2008-2-18 23:02:06 | 只看該作者 回帖獎勵 |倒序瀏覽 |閱讀模式
這樣的魔應該夠發燒吧,只有 chips 是原裝的....

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2#
alfcat 發表於 2008-2-19 10:23:18 | 只看該作者
Dear Accphoto,

I have heard that different models of LITE DAC serve different purposes; some are good for Vocals, some are Hi Fi like.

In your opinion, do you agree with what I have heard?

Which model is that you have just modified?

CAT
3#
 樓主| accphoto 發表於 2008-2-19 11:52:34 | 只看該作者
Modified one is DAC-60, I think this is the best so far. The chipset it used is 1704 and with tube ( 6922) output. It is an all-around DAC and it is better for both vocal and symphony....
4#
alfcat 發表於 2008-2-19 20:05:44 | 只看該作者
Just a brief glance, you changed the Transformers, Clock, BlakcGate, Jensen ... Am I right?

Did it cost you a fortune?

CAT
5#
 樓主| accphoto 發表於 2008-2-20 01:08:58 | 只看該作者
I had also change the diode, power regulation replaced with a high end one, all regulated iC was changed to LTXXX, All resistor on analog circuit had changed to RMG. all resistor on digital circuit change to dale. Yes, it cost more than the DAC itself at least 3 times.
6#
 樓主| accphoto 發表於 2008-2-20 01:10:39 | 只看該作者

Some more photo

Clock was modified.

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7#
 樓主| accphoto 發表於 2008-2-20 01:11:33 | 只看該作者
A high end power regulation for Digital circuit.....

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8#
 樓主| accphoto 發表於 2008-2-20 01:12:28 | 只看該作者
Transformer changed to airlink transformer, A tango choke was used on high voltage regulation.
9#
 樓主| accphoto 發表於 2008-2-20 01:13:15 | 只看該作者
photo attachedl.

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10#
alfcat 發表於 2008-2-20 11:05:48 | 只看該作者
Dear Accphoto,

你改機真係好有心機, D 料 arrange 得好好.

CAT
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