WM8741 BASED DAC

Hi,

I'm looking for a dac based on the wm8741 chip and I saw that Weiliang developed several circuits, but I can't find any for sale.

Does anyone have an old PCB or can you tell me where to buy one of these dac boards with the original WM8741 chip? I intend to build this dac with tubes output stage instead of opamps, based on Lampizator circuits.

Thank you guys for all help

@weiliang

Thank you very much!
Nilton