OK get this, the D-50 is: Two digital representations (VA engines really!) of the Jupiter 8. And effects on top. And PCM waves on top. And FM-like modulation. The D-50 is from 1987 but for a programmer it’s absolutely stunning even to this day. This refill gives you a little bite of what the D-50 can do. Price: $5. Order. A multitude of wonderful & highly playable classic and new D-50 sounds sampled and patched into the NN-19 sampler. Works with every version of Reason, from Reason 1.0 and up. This is one of our all time favourite refills. Always inspiring!