Dual SID is actually a set of two C64 chips! For those who don't know what the SID sound chip is, it's a sound chip that was used in mostly Commodore 64 computers in the 1980s, but later on, the chip was accompannied by an FM chip called the FM-YAM, SID+OPL/OPL2, I don't know if the FM Ecpander works with the OPL1 or the OPL3.
!["4mat - Back Again" (C64 Dual 6581 Cover) [GoatTracker]](/img/n.gif)
Nice SIDx2 tune!😄🤩😎👌
Dual SID is actually a set of two C64 chips! For those who don't know what the SID sound chip is, it's a sound chip that was used in mostly Commodore 64 computers in the 1980s, but later on, the chip was accompannied by an FM chip called the FM-YAM, SID+OPL/OPL2, I don't know if the FM Ecpander works with the OPL1 or the OPL3.
You're exactly right. The Sound Expander used the OPL, an OPL2 but just pure sine instead of 3 additional waveforms.
finally happy tune on commodore
I think you just deleted my reply.
@@MediaRavenEditor2025 I didn’t delete your reply. TH-cam probably hid the comment for some strange reason.
@TheDuccinator perhaps I sent a link.