ES9023 / WM8804 S/PDIF "Subbu DAC V3" GB Interest - Page 45 - diyAudio
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Old 30th November 2012, 06:06 PM   #441
syklab is offline syklab  Hong Kong
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Quote:
Originally Posted by mickie View Post
Hi,
..can anyone estimate how low actually one could go regarding ESR with the MIC5205 (.."about 5R or less...")?
There are Tantalum-caps with an ESR as low as 0,1 R....

TCJB475M025R0150 - AVX - CAPACITOR, 4.7UF, 20%, 25V, 1210 | Farnell Deutschland

Mickie
I would use something no less than 1R for that. Someone correct me if wrong.
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Old 30th November 2012, 06:17 PM   #442
grufti is offline grufti  United States
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The one you are looking at at Farnell has 0.15 r according to the data sheet and that is just fine.
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Old 30th November 2012, 06:19 PM   #443
pchw is offline pchw  United States
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Should the v2.6 discussion be in the main ES9023 thread or the v2.6 GB thread.

Why are we discussing v2.6 build questions in the V3 GB interest thread ....
Seriously, if we continue to ask questions in random places, it will be just this much harder
for others to find related info.
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Old 30th November 2012, 06:39 PM   #444
syklab is offline syklab  Hong Kong
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Agree , they should move here ES9023 / WM8804 S/PDIF DAC Group Buy
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Old 1st December 2012, 04:07 AM   #445
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In this post :

USB to I2S 384Khz - DSD Converter

Jackal29a say:

Good news for those intending to use the Amanero with an ES9023 based DAC, this inexpensive chip plays both 352.8 and 384KHz even if the data sheet states max accepted sample rate is 192.
We have tested this on three identical DACs, two in sync mode running on the Combo384's XOs and one running in async mode with a local 50KHz XO. All 3 DACs played 384 fine and 2 played 352.8 fine, the third (using a different firmware/driver) had noise when playing this sample rate.
Given the scarcity of such material is not that relevant but may be interesting for testing purposes.

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Old 1st December 2012, 03:03 PM   #446
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Hi All

This V3 GB is still opened and alive !
Many thanks for your kind words and PM.
Hope to be back soon
Regards

Phil
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Old 1st December 2012, 03:12 PM   #447
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Quote:
Originally Posted by Ryssen View Post
What about C29,C26,C22 and C19 I soldered the ceramic caps and later found the tantals,any sound diffrence between the two?
Hi Ryssen

Answer is there concerning tantalum caps, Post #127 :
ES9023 / WM8804 S/PDIF DAC Parts GB EU Only
Yes some times ago

Phil
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Old 1st December 2012, 03:14 PM   #448
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Quote:
Originally Posted by Ryssen View Post
Been doing all of of the smd soldering except for C12 and C8,cant find it!
And c8 never got it,bythe way I ithink the pads for C8 seems a bit big for a 0,001 cap.And whats the tantals that came with the kit for?
Answer is there Post #117 :
ES9023 / WM8804 S/PDIF DAC Parts GB EU Only
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Regards

Phil
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Old 1st December 2012, 04:25 PM   #449
massimo is offline massimo  Italy
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Quote:
Originally Posted by korben69 View Post
Hi Ryssen

Answer is there concerning tantalum caps, Post #127 :
ES9023 / WM8804 S/PDIF DAC Parts GB EU Only
Yes some times ago

Phil
Bonsoir Phill,
can you provide Mouser P/N for the suggested Vishay/Sprague 4.7F/10v Tantalum caps?
Merci
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Old 1st December 2012, 04:35 PM   #450
kevinkr is offline kevinkr  United States
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Korben, when do you guys need money for the GB? I signed up a while ago and am waiting for instructions to pay.. Thanks..
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