pacoarcade
Professional
Hi, I came across a Double Dragon 2 copy. It works fine but the music sounds heavily distorted, specially in some tunes, and there is an annoying background buzzing noise.
Maybe the YM3012? the opamp? bad caps?
https://vocaroo.com/buAtVK1qOIZ
https://vocaroo.com/hJsa5aomlfl
Maybe the YM3012? the opamp? bad caps?
https://vocaroo.com/buAtVK1qOIZ
https://vocaroo.com/hJsa5aomlfl