Chris used a classical nylon string acoustic but I don't know anything more about that guitar. The electric sound is a gold top Gibson Les Paul played through a small Marshall practice amp.

The MT32 was a strange hybrid analog/digital synth similar to the Roland D50. That Fantasia patch used both the analog and digital sound sources which may well explain the haunting bottom end. And because it was recorded on tape it would have only warmed up the bottom end even more.