Eurorack Power Supply

[drjay701]

Hi all,

I'd like to connect the board in a custom Eurorack module. Does the board include the Schottky diode / P-FET in order to connect USB and an external power supply at the same time or do I need to add these components?
Can external R2R Opamps be powered from the 3V3 Pin, or should I provide an additional 3V3 power regulator ?
BTW : is the 3V3 output pin vonnrctrd to the analog or digital LDO?

thanks for your help