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For Sale DIY Discrete R2R DAC for Raspberry Pi

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#22
The current batch o 24 bit R2R DAC hat is completed finally. I just finished assembling a few of them , and since there are a lot of demand out there, I will keep making this DAC, and for those who are interested and PM me previously, I will reply your PM for detail. This V2.4 DAC has individual switch for each bit, and lower internal resistance. it can accept up to 24 bit 384K , and output stage is discrete non-feedback buffer, with 1.75V output, and around 600++ohm of output impedance. Sorry for the low quality camera at low light :
24bit1.jpg
 
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#28
Hi everyone,
already owner of r2r v1.2 and switch to v2.4.Previous is exceptional gadget but this one is
high level beast.
Highly recommended
Ew you are Master HIFI Blaster.
My recommendation is to use this for RPi Dac

IAN CANADA CONDITIONERPI Ultra Capacitor​

IAN CANADA LINEARPI MKII SOLO​

And MoOde player.

Zoran
 
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#31
Has anyone got one of these sat on top of one of Ian's fifo boards with monitorpi screen fitted? I notice this R2R dac protrudes out past the GPIO header on the side the screen would be, and I'm wondering if it would fit or foul the screen. (yes gpio extension is an option for the monitorpi, but is not something I have in stock here 🙂 )
 
#32
Hi all,
Sorry for the late reply, been super busy assembling and testing the DAC.
Unfortunately the second batch which is already assembled and tested by 8 of May has been sold .
I didn't open another new thread for this new version because I have a very long WTB list in my PM. New batch is on its way and I will fulfil the WTB list in the PM , first come first serve.
For those who already PM me , I will try to reply you all in this couple of days. Thank you.
Regards,
Ew
 
#34
audiophilediyer said:
Hi all,
Sorry for the late reply, been super busy assembling and testing the DAC.
Unfortunately the second batch which is already assembled and tested by 8 of May has been sold .
I didn't open another new thread for this new version because I have a very long WTB list in my PM. New batch is on its way and I will fulfil the WTB list in the PM , first come first serve.
For those who already PM me , I will try to reply you all in this couple of days. Thank you.
Regards,
Ew
Click to expand...
Hello Ew, is it ok to list the price of the dac here?
 
#37
audiophilediyer said:
Hi all,
Sorry for the late reply, been super busy assembling and testing the DAC.
Unfortunately the second batch which is already assembled and tested by 8 of May has been sold .
I didn't open another new thread for this new version because I have a very long WTB list in my PM. New batch is on its way and I will fulfil the WTB list in the PM , first come first serve.
For those who already PM me , I will try to reply you all in this couple of days. Thank you.
Regards,
Ew
Click to expand...
Hi
I already bought one from you around 2.5 years back. I woukd like to try new version. Let me know availability.
 
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