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ES9023 / WM8804 S/PDIF "Subbu DAC V3" GB Interest

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K

korben69

Member
Joined 2006
Hi all

For those interested, I've got some assembled & tested version available:
1° - V3 Beta with I2S/UFL pads (no UFL soldered) + SPDIF section populated + PSU (220v)
2° - V3 board with BlackGate (F) 10uF at C21 (mods included) + PSU (220v)
3° - V2.6 board with BlackGate (F) 10uF at C21 (V3 mods included) + PSU (220v)
PM for details

-> I've asked Subbu & Jean-Paul for a second run, waiting for their answer.

Regards

Phil
 
J

jacorius

Member
Joined 2013
I correct my mistake :) . Sorry it's my first post in this forum. But I already stand many hours reading lot of threads in this fantastic forum. This is like a bible, most of the time you don't need to ask something but just search for the answer.

I was searching for a diy DAC at low price since few month. I think I find exactly what I want.

A simple question, if I want to put an USB input, I just have to find a USB to spdif converter?
 
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K

korben69

Member
Joined 2006
Hi all

I've got some assembled & tested version available:
1° - 1 x V3 Beta : I2S with UFL pads (no UFL soldered) & SPDIF populated + PSU (220v)
2° - 1 x V3 board : BlackGate (F) 10uF at C21 (mods included) + PSU (220v)
PM for details

Regards

Phil
 
Last edited:
K

korben69

Member
Joined 2006
jacorius said:
A simple question, if I want to put an USB input, I just have to find a USB to spdif converter?
Click to expand...

Hi jacorius,

You need : 1 x USB to I2S stick (i.e Amanero) + connect the 3 x I2S wires form the USB stick to the DAC board & Gnd (S/G/S/G/S/G).
FYI : I've got a fully assembled/tested V3 "Beta" PCB with UFL pads for I2S stream + 1 x Amanero Isolator assembled/tested.

Regards

Phil
 
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J

jacorius

Member
Joined 2013
korben69 said:
Hi jacorius,

You need : 1 x USB to I2S stick (i.e Amanero) + connect the 3 x I2S wires form the USB stick to the DAC board & Gnd (S/G/S/G/S/G).
FYI : I've got a fully assembled/tested V3 "Beta" PCB with UFL pads for I2S stream + 1 x Amanero Isolator assembled/tested.

Regards

Phil
Click to expand...

Thank you for your answer. I was not sure it was possible from I2S sources like amanero.
 
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K

korben69

Member
Joined 2006
Hi

I've got informations from Subbu.
PCBs are available in limited quantity : 50 units of each DAC & PSU.
DAC PCB are pre or final version (Q2 footprint differs and some marking too).
Prices will be slightly higher vs previous GB.

So, I'll link in the afternoon a Google request form for orders.

Regards

Phil
 
K

korben69

Member
Joined 2006
Link to Google Order form :
https://docs.google.com/forms/d/17NVapTxD83vWXvx3OXpxgc-gJxTpLAt7SqwKMc7_zY8/viewform?usp=send_form

Parts are "Premium", they are selected according to DIYer's experience :
http://www.diyaudio.com/forums/digital-line-level/246003-modifying-subbu-v3-dac.html
C17 - 1uf X7R MLCC Ceramic capacitor
C22 - 470uf 6.3v Panasonic SEPC 6SEPC470
C32 - 1uf Wima MKS2 (LS 2.5mm)
C4 - 1uf Wima MKS2 (LS 5mm)
C8/13/21 - 10uF/25V Panasonic SEPM (Polymer)

I'll add tomorrow another link for those who want Assembly Service.

Quantity is limited to 50 units of each PCB.

Regards

Phil
 
K

korben69

Member
Joined 2006
Last edited:
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