Finding and configuring the correct versions of ROMs like DL-1425.BIN can be daunting for newcomers to emulation.

From a checksum perspective, the correct dl-1425.bin file has known hash values used by MAME for verification:

To resolve the "dl-1425.bin not found" issue, users typically follow these steps: Mame - dl-1425.bin NOT FOUND (Help)

qsound_hle.zip : The primary location for the High-Level Emulation device.

If you want specifics

Modern versions of MAME (specifically 0.201 and later) generally require this file to be present in a device ROM set named qsound_hle.zip or sometimes qsound.zip within your ROMs directory. Technical Specifications: Size: 24,576 bytes (24 KB). CRC: d6cf5ef5 . SHA1: 555f50fe5cdf127619da7d854c03f4a244a0c501 .