For a basic check measure that the drop across R1 is about 0.6V and not momentarily unstable during start up, also measure Q2 & Q3 Vbe, mV drop across R7, and let me know
Will do that tomorrow.
It powers only the DAC. The RPi is powered with the Allo wall wart PSU.
For a wall wart PSU alternative I am preparing a handy linear solution by the way. 1.8V to 19V settable and several Ampere capable. I had delays in developing a prototype PCB but now I hope its near.
For a wall wart PSU alternative I am preparing a handy linear solution by the way. 1.8V to 19V settable and several Ampere capable. I had delays in developing a prototype PCB but now I hope its near.
Really interested in this psu also
After a long time without any project, i am happy to finish the SSLV 1.3 for my Allo BOSS DAC.
Super uber built... congrats
Super uber built... congrats
Thanks mate...
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