Patch Library:

4 OP H.Q. striving to provide the best in 4OP sysex patch files. Eventually we hope to have a library of singles and of banks. Please visit often for new patches as they become available.
All patches with exception to the DX9 patches will work on all other 4OP synths. Patches designed on 4th generation and up synths may not sound as accurate on synths that are 3rd generation and below, but they will inter-play none the less. Click here to check which generation 4OP you have.



 

DX9


DX9.zip (23kb) Every patch 4OP H.Q. has been able to find for the DX9.
Includes the factory presets. These patches are only compatible with the DX9. Patches from other 4OP FM synths will not load on the DX9 either.
 

DX27, DX27S & DX100


DX27.zip (9.2kb) The original DX27, DX27S and DX100 factory voices. Banks contain 24 voices each.
a-z.zip (70kb) 33 banks named aa.syx through z.syx, designed for the DX27 & DX100, each bank contains 24 voices. Some voices re-occur from bank list to bank list.
1-20.zip (28kb) 20 banks named 1.syx through 20.syx, designed for the DX27 & DX100, each bank contains 24 voices. Some voices re-occur from bank list to bank list.
DXBC.zip (3.2kb) 1 custom bank of 24 voices. A lot of pleasantly unexpected 'breath control' voices in this group.
1-3.zip (4.0kb) 3 custom banks named "Percussion Effects", "Pianos Organs Basses", and "Strings Keys Basses", designed for the DX27 & DX100, each bank contains 24 voices. Some voices re-occur from bank list to bank list.
 

DX21


DX21.zip (6.0kb) The original DX21 factory voices, grouped into banks of 32 voices. DX27 & DX100 users can load these but only the 1st 24 voices of a bank are accessible.
1-16.zip (18kb) 16 custom banks designed for the DX21, each bank containing 32 voices. DX27/100 users can load these but only the 1st 24 voices are accessible.
 

DX11


DX11.zip (6.4kb) The original DX11 factory voices, grouped into banks of 32 voices. DX27 & DX100 users can load these but only the 1st 24 voices of a bank are accessible. These voices are designed for the DX11 (TX81Z) so, they may not sound as they were designed on previous generations of 4 OP synthesizers.
A-D.zip (6.5kb) 4 custom banks for the DX11 (TX81Z), grouped into banks of 32 voices. DX27 & DX100 users can load these but only the 1st 24 voices of a bank are accessible. These voices are designed for the DX11 (TX81Z) so, they may not sound as they were designed on previous generations of 4 OP synthesizers.
 

TX81Z


TX81Z.zip (6.7kb) The original TX81Z factory voices, grouped in banks of 32 voices. These voices are designed for the TX81Z (DX11) so, they may not sound as they were designed on previous generations of 4 OP synthesizers. DX27 & DX100 users can load these but only the 1st 24 voices of a bank are accessible.
1-41.zip (105kb) 41 banks designed for the TX81Z (DX11). Each bank holds 32 voices, DX27, DX27S & DX100 users can load these but only the 1st 24 voices of a bank are accessible. Some voices re-occur from bank list to bank list randomly so, essentially DX27 & DX100 users may find all voice files by trying all the sysex patches available in this package. These voices are designed for the TX81Z (DX11) so, they may not sound as they were designed on previous generations of 4 OP synthesizers. When loading these patches to the DX21 the LCD displays: "MIDI CHKSUM ERR". Simply press any button to continue.
SNGLS.zip (1.1kb) A small collection of single voices for the TX81Z (DX11). These voices are designed for the TX81Z (DX11) so, they may not sound as they were designed on previous generations of 4 OP synthesizers. DX27 & DX100 users can load these but only the 1st 24 voices of a bank are accessible.
 

Misc:


C+C.zip (1.2kb) 'C is C' (Roger Troutman). The most infamous talk box patch.
 

NOTE:

      *Patches compatible with the VSTi 'FM7 - FM8' and all YAMAHA 4OP FM synthesizers except the DX9. 4OP H.Q. is not certain if these patches work on 6OP synths such as the DX7.