The following report provides an overview of the legendary 600 Voices for the DX7 collection, originally published by Amsco Publications
Released at the height of the Yamaha DX7’s popularity, this publication is a comprehensive collection of 600 unique sound patches for the DX7 and its compatible family of synthesizers, including the DX5, TX7, TX816, and TX216. Because FM (Frequency Modulation) synthesis was notoriously difficult to program manually, this book became a critical resource for musicians who wanted new sounds without mastering the synth's complex architecture. YamahaSynth Key Features Manual Programming Charts
: The book contains exhaustive voice data sheets that list every parameter—such as algorithm, frequency, and envelope settings—required to manually input sounds into the synthesizer. Diverse Sound Categories : Patches cover a wide range of timbres, including: : Steinway, Rhodes, FM Piano, and Wurlitzer. Strings & Orchestral : Violin, Cello, Harp, and various string ensembles. Brass & Woodwinds : Trumpet, Saxophone, Flute, and Clarinet. Electronic : Lead synths, Clavinet, and "New Wave" textures. System Exclusive (Sysex) Availability
: While originally a physical book, the data is frequently found today in digital formats. You can find "motherloads" of these patches as files through specialized archives like Dave Benson's DX7 Page Bobby Blues Accessing the Collection
For modern users, manually entering 600 voices is time-consuming. Most users now prefer loading these via MIDI System Exclusive (Sysex) PDF Manuals & Charts : Scanned copies of the DX7 Voice Library and other patch lists are available on platforms like Sysex Transfer 600 voices for the dx7 pdf exclusive
: Using a USB-to-MIDI interface and a librarian tool (like MIDI-Ox), you can bulk-load these banks into your original DX7 or modern FM plugins like Dexed. Yamaha Black Boxes how to transfer
these specific patches to your hardware using a modern computer? Dave Benson's DX7 Page
Here is the data for the voice "Helpful Piece" (often associated with the "Dexed" community cartridges or similar 3rd party banks):
| Name | Platform | Use | |------|----------|-----| | DX Manager (coffeeshopped.com) | Win/macOS | Librarian, editor, bulk transfer | | SysEx Librarian (macOS) | Mac | Send/receive .syx dumps | | MIDI-OX (Windows) | Win | SysEx transfer & routing | | Dexed (VST/standalone) | Win/macOS/Linux | Edit/load/save DX7 banks | The following report provides an overview of the
If you need fast access to 600 voices without a computer:
CARTRIDGE → play.Practical limit for most users: 64–96 voices (2–3 cartridges). For 600, a computer + MIDI is essential.
| Bank # | Voice # range | Category | Filename | |--------|---------------|----------|----------| | 00 | 001–032 | Factory Presets | dx7_factory_a.syx | | 01 | 033–064 | Basses | fm_bass_bank.syx | | 02 | 065–096 | Electric Pianos | dx7_epianos.syx | | 03 | 097–128 | Pads | ambient_pads.syx | | 04 | 129–160 | Brass/Reeds | fm_brass.syx | | 05 | 161–192 | Synth Leads | lead_bank.syx | | 06 | 193–224 | Bell/Tines | dx7_bells.syx | | 07 | 225–256 | Strings | fm_strings.syx | | 08 | 257–288 | Woodwinds | dx7_flutes_oboe.syx | | 09 | 289–320 | Guitars | fm_guitars.syx | | 10 | 321–352 | Percussive | dx7_perc.syx | | 11 | 353–384 | FX & Noise | sci_fi_fx.syx | | 12 | 385–416 | Vintage (early 80s) | vintage_dx.syx | | 13 | 417–448 | Evolving | motion_pads.syx | | 14 | 449–480 | Bass/Pad combos | hybrid_basspad.syx | | 15 | 481–512 | Hard FM | aggressive_fm.syx | | 16 | 513–544 | Romantically soft | soft_fm.syx | | 17 | 545–576 | User collected A | user_vol1.syx | | 18 | 577–600 | User collected B | user_vol2.syx |
OP 1 (Output)
OP 2
OP 3
OP 4
OP 5
OP 6
(Note: FM synthesis is very sensitive to Envelope Generator settings. For the exact sound, a SysEx dump is recommended over manual entry.)