Valve DAC: using tubes for digital to analog conversion, without chips

[Haidar]

Marcel van de Gevel has designed a novel DAC which uses E88CC tubes for digital to analog conversion and has shared the design online.

Any adventurous folks here curious to try building this?

Original article in Linear Audio Volume 13: https://linearaudio.net/sites/linearaudio.net/files/03 Didden LA V13 mvdg.pdf

Design data: https://linearaudio.net/design-data-package-marcel-van-de-gevels-valve-dac-vol-13

Thread on diyAudio: https://www.diyaudio.com/community/threads/valve-dac-from-linear-audio-volume-13.308860/