This is my Gravis Ultrasound. There are many like it, but this one is mine.

#GUS #GravisUltrasound #Ultrasound #chiptune #trackers #demos #demoscene #scenedemo #Gravis #audio #soundcard #DOS #DOS #Ensoniq #ES5504 #wavetable #synth #vintagecomputing #retrocomputing #retrocomputers #photo #hardware

Just down the desk from the IIgs is a 486 DOS PC with a Gravis Ultrasound card with an Ensoniq ES5504 "DOC II" an evolution of the chip in the IIgs - 16-bit, 32 voice, 1MB audio RAM. I put that system together specifically to enjoy the GUS.

Amazing tech for the time.