TDA1541A NOS DAC board info:
https://www.diyaudio.com/community/...st-tht-i2s-input-nos-r-2r.354078/post-7159210
Power Supply Board info:
https://www.diyaudio.com/community/...st-tht-i2s-input-nos-r-2r.354078/post-7159234
Add your own opamps, TDA1541A DAC chip and clip on heatsinks to regulator IC's (I removed the HS for another project) and you're ready to connect to I2S source and power transformers. True to my style, the components around the opamp sockets are mounted underneath out of the way to facilitate easy I/V experimentation.
The length of the PSU output wiring harnesses enables stacking the boards (psu top tier) or stepped next to each other.
Asking $100 shipped in N.America, PayPal F&F
https://www.diyaudio.com/community/...st-tht-i2s-input-nos-r-2r.354078/post-7159210
Power Supply Board info:
https://www.diyaudio.com/community/...st-tht-i2s-input-nos-r-2r.354078/post-7159234
Add your own opamps, TDA1541A DAC chip and clip on heatsinks to regulator IC's (I removed the HS for another project) and you're ready to connect to I2S source and power transformers. True to my style, the components around the opamp sockets are mounted underneath out of the way to facilitate easy I/V experimentation.
The length of the PSU output wiring harnesses enables stacking the boards (psu top tier) or stepped next to each other.
Asking $100 shipped in N.America, PayPal F&F
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