Hi,
0x152a is Thesycon's VID and if it's based on XMOS I'd recommend to try adding the 0x152a VID to the generic DSD capability auto-detect list instead of this old device specific list.+ case USB_ID(0x152a, 0x8750): /* Topping DX7s */
I consider it very likely that it would work that way and at the same time also cover all other devices with the same firmware and Thesycon's VID.
Best regards, - Jussi