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Old 4th April 2013, 01:00 PM   #241
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Unfortunately its in Russian which I cant read. Try
The Buffalo-IIISE (Stereo Edition) 2-Channel DAC

its quite famous in diy circles costly tho. There is a ebay seller diynhk
ES9018 32bit Audio DAC PCB kit | eBay
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Old 4th April 2013, 01:20 PM   #242
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vinodt1347 what acoustic system you have that could not hear difference?
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Old 4th April 2013, 02:15 PM   #243
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Could be my ears !! its a mosfet based diy amp a P101 ESP product and B&W 685 speakers.
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Old 4th April 2013, 07:37 PM   #244
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vinodt1347 musicality of this device and the Dac (ES9018) overdone and inflated as producer (great marketers bother) and manufacturers like Buffalo and other (audiolab). It sounds like a typical Dac average (not like the cheap of course).
Quote:
Unfortunately its in Russian which I cant read. Try
there was a circuit of dac.

and I repeat, does anybody have a measurement of DAC7 or DAC9 (by Weiliang) in RMAA or others???

Last edited by Astaro; 4th April 2013 at 07:43 PM.
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Old 4th April 2013, 07:41 PM   #245
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Hi, I cant afford to get a ES9018 DAC and I think you may be right not sure how much better it can get. Dont get me wrong. The DAC7 and every other DAC do sound good.
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Old 5th April 2013, 04:36 AM   #246
Riki610 is offline Riki610  Slovakia
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Quote:
Originally Posted by WaterCooled View Post
Got a little question:

How many of these Klick do I need to replace the opamps of a DAC 5?
Looks like there are two included but what is the sense of that dual to mono adaptor?

Regards
2 pieces, the sound is much better
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Old 5th April 2013, 04:28 PM   #247
BKSL is offline BKSL  Slovakia
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Default DAC by weiliang with possibility to disable digital filter and interpolation

To weiliang:

Hi weiliang. I want to buy some DAC from you.
Condition is that "data" will by passed through DAC directly to analog without any interpolation, oversampling, under sampling, without any use of digital filter.

I want to use DAC to measuring purposes. I need that exact digital value of input will do exact voltage or current value on analog output, include DC value of course.

This can be done by software setup (by windows) or hardware setup directly with pins on DAC chip. I can do both.

Please recomend.


Last edited by BKSL; 5th April 2013 at 04:42 PM.
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Old 6th April 2013, 02:08 AM   #248
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audio dacs are not 'instrumentation dacs'. they dither (as one post-process step) and try to make the wave sound 'good'. this is not the same job as an HP or tektronix measurement dac.

not sure you will be happy with audio dacs. depending on how much resolution you expect, of course.
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Old 6th April 2013, 02:22 AM   #249
BKSL is offline BKSL  Slovakia
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I will be happy with 16 bit resolution but I need only pure sampled data without any computing.
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Old 8th April 2013, 03:54 PM   #250
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Hello,

I got a little problem with my DAC 5:

Always when the deep tones come, the highs sound strange. They're sounding like the DAC got out of power and very fading...

Already ordered some OPA627 but I don't know if they'll solve the problem...

You got any advice for me?

Regards
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