09387: maniach, maniach2: Sound pitch is too high, tempo is too fast

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
09387	Sound	Minor	Always	Feb 10, 2026, 13:36	27 days ago

Tester	neguma	View Status	Public	Platform	MAME (Official Binary)
Assigned To	neguma	Resolution	Fixed	OS	Windows (x64)
Status [?]	Resolved			Driver	technos/matmania.cpp
Version	0.281	Fixed in Version	0.286	Build	x64
		Fixed in Git Commit	716c4f4	Github Pull Request #

Summary	09387: maniach, maniach2: Sound pitch is too high, tempo is too fast
Description	Consistent with multiple hardware sources: &t=255 &t=5 The clock for ym3526 is currently set to 3,600,000Hz, but it should be 3,000,000Hz.
Steps To Reproduce
Additional Information
Github Commit

Flags	Verified with Original
Regression Version
Affected Sets / Systems	maniach, maniach2

Attached Files