I got a hold of this external parallel cd-rom drive that has a built-in 16-bit sound card (some models had it others didn't). Unfortunately the makers only offered drivers for windows3.1 and/or windows 95. They were supposedly looking into adding drivers for DOS but as far as I know that didn't happened.
I found this thread related to one of the earlier models: http://www.vcfed.org/forum/showthread.php?51290-Backpack-CD-ROM-Sound-Option ,mine being one of the last models.
I took it apart and found that it has the "ES1688F" chip (Sound Blaster compatible) found in many good 16-bit sound cards (see pics below)
https://pp.userapi.com/c840535/v840535314/2134b/OUh0BVgf_Yw.jpg
https://pp.userapi.com/c840535/v840535314/21355/5ZOI24sWfWk.jpg
https://vk.com/id456443069?z=photo456443069_456239020/wall456443069_2
My question is, what are the chances that there is a driver that would let me access MS-DOS sound to this built-in card through parallel port? (yes I know is wishful thinking).
Here's a later model without the sound option
https://vk.com/id456443069?z=photo456443069_456239021/wall456443069_2
I found this thread related to one of the earlier models: http://www.vcfed.org/forum/showthread.php?51290-Backpack-CD-ROM-Sound-Option ,mine being one of the last models.
I took it apart and found that it has the "ES1688F" chip (Sound Blaster compatible) found in many good 16-bit sound cards (see pics below)
https://pp.userapi.com/c840535/v840535314/2134b/OUh0BVgf_Yw.jpg
https://pp.userapi.com/c840535/v840535314/21355/5ZOI24sWfWk.jpg
https://vk.com/id456443069?z=photo456443069_456239020/wall456443069_2
My question is, what are the chances that there is a driver that would let me access MS-DOS sound to this built-in card through parallel port? (yes I know is wishful thinking).
Here's a later model without the sound option
https://vk.com/id456443069?z=photo456443069_456239021/wall456443069_2
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