I still have an OLD Yamaha FB-01 sound module and an OLD Roland MT-32 sound module. I don't even REMEMBER when I got those things but I can't get rid of them. Certain sounds just sound better than anything I have. A couple of the older school pianos in the Yamaha and 2 of the strings on the Roland. All these Ensoniq boards I have, and I still go back to the 80s for those old modules.