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is the OPL chip on this soundcard?


ma9
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  • 2 weeks later...

For all those that have bought job lots of old soundcards, i'm wondering if anyone has ever come across any cards that have the YM3526 or YM3812 chip on them?

I need a few for a project i'm working on to clone the SFX expander cartridge for the C64. I can source a few NOS 3526's but not the accompanying A/D chip (YM3014 or equivalent apparently). Any ideas??

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The YM3812 was on the Adlib and original Sound Blaster.  The first version of the Sound Blaster Pro had 2 (for stereo), so from that list above, you'd want:

CT1320  Sound Blaster 1.0 / 1.5

CT1350  Sound Blaster 2.0

CT1330  Sound Blaster Pro 1

Any 8-bit ISA (with only the larger one of the two "goldfinger" connectors) Sound Blaster clone card should have them.  We did have an Aztech BX-(something) that had them.

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