PSU for rPi & Allo Volt+

Has anyone any suggestions for a power supply for an Allo Volt+ and a rPi (with DAC HAT)? I am not at all fond of external power bricks. Although I have a suitable brick to get the Allo Volt+ fired up, that is by far not acceptable as a permanent installation. I saw Allo had a PSU, but I cannot find it available in Canada, is it even a current product?