Alternative firmware ROM for the Yamaha DX9 synthesiser. Its aim is to uplift the DX9's functionality to more closely match that of the DX7. It restores features that were intentionally restricted in the firmware, such as increasing the operator count to six, and adding a pitch envelope generator. This ROM makes the synth properly patch-compatible with the DX7.
New Features:
Makes the DX9 able to play DX7 patches.
Restores the use of all six operators.
The synth is now sensitive to the velocity of incoming MIDI notes.
Implements the DX7's pitch EG.
Implements DX7 style operator scaling.
Implements DX7 style portamento/glissando.
Note:
Hold down the FUNCTION button as the synth boots up after the installation
Early model DX9s had the ROM installed on two EPROM chips
Unfortunately the DX9 features considerably less RAM than the DX7, therefore is all features not featured.
LOWER SHIPPING COSTS FOR MULTIPLE PURCHASES
When buying more items, do NOT use the eBay checkout,
it could calculate the shipping costs too high. When you are finished shopping, use eBay's
"ask the seller for total" function.
More items every week!
Mark as Favorite Seller to receive regular updates.