This is a prototype board of isolated power supply I designed for use with my DAC.

Output: unregulated +/-10V up to 500mA (250mA for each rail.)

Input: 5V designed with USB in mind, there is a coil in series to limit inrush current.

There are LC filters and 820uF low-ESR Kemet polymer capacitors on output and on input. Isolation transformer is driven by low-noise driver SN6505B (https://www.ti.com/product/SN6505B)

There is an Enable and Clock input with level shifting buffers so it's compatible with any logic level between 5V - 1.8V.

You don't need to provide any inputs except 5V, SN6505B will run on its own oscillator if it won't detect an external clock. In the case of DAC, you can drive the SN6505B from your DAC master clocks through a divider which will further limit the influence of switching noise on sound quality.

And yes you will get the After Dark PCB.