I just received this sound card. I was the only bidder so it cost only about the price of a beer. Cant say I was aware of this model before but it is a Guillemot Maxi Studio ISIS. If it was released today im sure they would have chosen another name. There are a couple of other owners here on Vogons and the reviews are mixed. But it seems to be a good card for some late Win98 gaming and music production which are my use cases. It uses a Dream SAM 9707 and ESS Maestro-2EM. It's missing the CDs but they are fortunately on archive.org.
GM/GS sampler with 64-notes polyphony, 4Mb RAM (expandable to 36Mb, SIMM 72pin), 16 MIDI channels (up to 32), multi layer mode, resonance filter upto 24 db.
Standard 4MB GM/GS bank + MT32 certified by Roland Corp. : 128 instruments + 97 variations and 61 drum kits in GM bank, in MT32 bank - 128 instruments, 7 special sets with 82 instruments, set of sound effects with 46 instruments and CM64/32 with 67 instruments.
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