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Hi to all,

i want to introduce you here my finished 4x TDA1541A NOS DAC project.

It is based on an assembled PCB from raindrop_hui on ebay.

Because he used a real good design with standard parts, there is much potential to tweak!

You see in this album the tweaking steps. If you are interestet in more information, go to this thread:

https://www.diyaudio.com/forums/digital-line-level/146841-4xtda1541a-nos-dac-project.html#post1870669


Best regards,
Oliver

IMG_0773.jpg

The Start
User: dvb projekt
Date: Tue December 8, 2009
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The Start
User: dvb projekt
Date: Tue December 8, 2009
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1st Upgrade
User: dvb projekt
Date: Tue December 8, 2009
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2nd Upgrade
User: dvb projekt
Date: Tue December 8, 2009
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3rd Upgrade
User: dvb projekt
Date: Tue December 8, 2009
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3rd Upgrade
User: dvb projekt
Date: Tue December 8, 2009
IMG_0801.jpg

3rd Upgrade
User: dvb projekt
Date: Tue December 8, 2009
IMG_0814.jpg

4th Upgrade
User: dvb projekt
Date: Tue December 8, 2009
IMG_0811.jpg

4th Upgrade
User: dvb projekt
Date: Tue December 8, 2009
IMG_0809.jpg

4th Upgrade
User: dvb projekt
Date: Tue December 8, 2009
Lampizator_Tube_PSU.jpg

4th Upgrade
User: dvb projekt
Date: Tue December 8, 2009
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5th Upgrade
User: dvb projekt
Date: Tue December 8, 2009
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6th Upgrade
User: dvb projekt
Date: Tue December 8, 2009
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7th Upgrade
User: dvb projekt
Date: Tue December 8, 2009
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7th Upgrade
User: dvb projekt
Date: Tue December 8, 2009
IMG_0891.jpg

Additional PSU Boards
User: dvb projekt
Date: Tue December 8, 2009
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Anode Supply CRC-Filter
User: dvb projekt
Date: Tue December 8, 2009
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Finished DAC Upgrade
User: dvb projekt
Date: Tue December 8, 2009
IMG_0894.jpg

E813CC Output Tubes
User: dvb projekt
Date: Tue December 8, 2009
IMG_0893.jpg

USB/I2S Converter PCB
User: dvb projekt
Date: Tue December 8, 2009
IMG_0956.jpg

Finished 4x TDA1541 NOS Tube DAC Project
User: dvb projekt
Date: Tue December 8, 2009
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Finished DAC Project
User: dvb projekt
Date: Tue December 8, 2009
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Finished DAC Project
User: dvb projekt
Date: Tue December 8, 2009
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Finished DAC Project
User: dvb projekt
Date: Tue December 8, 2009
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Finished DAC Project
User: dvb projekt
Date: Tue December 8, 2009
IMG_0954.jpg

Finished DAC Project
User: dvb projekt
Date: Tue December 8, 2009

   


 


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