VOGONS


First post, by Dan386DX

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Hello!

This card was inside a Socket 7 machine, the PC itself was sold to me as non-working and had been in storage for at least 20 years. PC came back to life with with a new PSU.

REVEAL K2Y-PRO16 - with a Yamaha OPL3 chip! Great score!

nE5zKEc.png

Windows 98 auto-installs the drivers, it detects it as..."Soundblaster emulation hardware" in device manager.

The trouble is, it has a looping issue, for instance, if I go to the default sounds and play the chime wav file, I don't just get a ding, but a dingdingdingdingdingdingdingding... endlessly, until I shut down the PC.

If I try to play a music file, it will play the first half-second of the track and then loop it endlessly.

I tried it with another system and got the same results.

So is this likely to be hardware related, or a driver thing? I've only tried it in in 98SE, but I can't seem to find a proper driver after some extensive googling. DOS Days has a snippet about a similar card, and says there are known Windows issues, but that one uses a different chip altogether. Of course it could be hardware, the caps look...okay, but I can't vouch for how well this was stored.

90s PC: IBM 6x86 MX 233MHz. TNT2 M64. 256MB RAM, 2GB CompactFlash.
Boring modern PC: i7-12700, RX 7800XT. 32GB/1TB.
Fixer upper project: NEC Powermate 486SX/25. 16MB/400MB.

Reply 1 of 4, by Grem Five

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Looks the same as https://www.dosdays.co.uk/topics/Manufacturer … sonic_sound.php or close to a http://dosdays.co.uk/topics/Manufacturers/tur … /montecarlo.php

Unless mistaken you should be able to use a OPTi 82C929 driver

I have an Acer Magic S20 and its 'close' to the same card with the same main chips.

Old thread but might sound familiar OPTi MAD16 and Win9x

Reply 2 of 4, by Dan386DX

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Grem Five wrote on 2024-07-14, 00:57:
Looks the same as https://www.dosdays.co.uk/topics/Manufacturer … sonic_sound.php or close to a http://dosdays.co.uk/topics/Manu […]
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Looks the same as https://www.dosdays.co.uk/topics/Manufacturer … sonic_sound.php or close to a http://dosdays.co.uk/topics/Manufacturers/tur … /montecarlo.php

Unless mistaken you should be able to use a OPTi 82C929 driver

I have an Acer Magic S20 and its 'close' to the same card with the same main chips.

Old thread but might sound familiar OPTi MAD16 and Win9x

Holy crap! The 82C929 Win9X driver fixed the issue immediately! You are a living legend, I can’t thank you enough.

AND it’s so much clearer than the Vibra I was using before, can’t wait to play some LucasArts titles now.

Thank you again!

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90s PC: IBM 6x86 MX 233MHz. TNT2 M64. 256MB RAM, 2GB CompactFlash.
Boring modern PC: i7-12700, RX 7800XT. 32GB/1TB.
Fixer upper project: NEC Powermate 486SX/25. 16MB/400MB.

Reply 3 of 4, by dionb

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Good to hear 😀

Just wondering - what's so unusual about the card? Looks like a pretty standard 1994-ish card that - if the analog circuitry isn't too noisy - would be great for DOS and Win3.x but nothing really stands out. Or am I missing something?

Reply 4 of 4, by Dan386DX

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dionb wrote on 2024-07-17, 23:03:

Good to hear 😀

Just wondering - what's so unusual about the card? Looks like a pretty standard 1994-ish card that - if the analog circuitry isn't too noisy - would be great for DOS and Win3.x but nothing really stands out. Or am I missing something?

It's not that unusual in that respect, I'd just never seen a Reveal branded card with an OPL chip!

You're absolutely right about it being a beast of the DOS age, while I've got it working in Windows 98, it doesn't play well with LucasArts titles in Windows 98 at all; in DOS, no issues.

90s PC: IBM 6x86 MX 233MHz. TNT2 M64. 256MB RAM, 2GB CompactFlash.
Boring modern PC: i7-12700, RX 7800XT. 32GB/1TB.
Fixer upper project: NEC Powermate 486SX/25. 16MB/400MB.