I've been looking for a good socket 478 board with decent ISA DMA support, and I came across this board:
https://m.aliexpress.com/item/32900248400.html

It has an ite8888 bridge chip, which is known to have good sound card compatibility, and a pre-ICH6 Southbridge, which means that the DMA signals for ISA are at least present on the chipset.

Has anyone ever used this board before?

Edit: it looks suspiciously similar to the Diebold MBATX 845E G2B.