1MB RAM for MIDI Wavetable! Extremely professional piece of equipment! I don't think a Gravis Ultrasound GUS sound card needs introduction to any retro gamer. If you don't know it, then do your homework, and quickly find a review for it now! Extreme 3.0 / ViperMax was the final flagship model of the Gravis company.The real specialty of it was that it combined the Gravis signature MIDI Wavetable sound. (ICS GRAVIS GF1) with perfect Sound Blaster Pro sound (ESS 1688F). The line-up of ICs on-board are very impressive.
ICS GRAVIS GF1, ADVANCED GRAVIS GF1D1, ESS AudioDrive ES1688F, SIEMENS. HYB514175BJ x 2 (the 1MB sample ROM), etc. Also this Extreme 3.0 card is the rarest version of all the Gravis cards! As this model was first made by an other company, Synergy AGT under the VIP name (1.0) then. Under the ViperMax name (2.0).Real Gravis (Advanced Gravis) took back the. Production and made the Extreme (3.0) version of this card! But very few were made of it! Needless to say, all versions are extremely rare, but this one is the rarest of all, near impossible to find! It is a gorgeous sound card, the best you can get for all retro games with very nice sounding MIDI sounds!
The card is in superb condition, apart from a few small marks. It was kept in my private collection!Drivers and software for it on a CD. Ask if you have any questions. The item "RARE Gravis Ultrasound Extreme 1MB WaveTable MIDI Vintage ISA Sound Music Card" is in sale since Thursday, May 6, 2021. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Parts & Accessories". The seller is "zsoltse84" and is located in Budapest.
This item can be shipped to North, South, or Latin America, all countries in Europe, China, Japan.