Synths ⇝ Yamaha ⇝ Yamaha DX27

The DX27 is a 4-operator FM synthesizer with 8 available algorithms. It is a version of the Yamaha DX100 with full-size keys (but no velocity or aftertouch) and contains all of the same sounds. There is also a version with built-in speakers, the DX27S.

Thanks to Paul Read for the service manual and schematics.

Specifications

Year Released: 1986

MSRP: 695.00 USD

Keyboard: 61 keys

Polyphony: 8 notes

Preset Patches: 192

User Patches: 24

Screen: 16 x 2 character LCD

Dimensions: 909 mm x 270 mm x 82 mm

Weight: 7.5 kg

User Demo Videos

Rating

File Downloads

Yamaha DX27 Manual (1 of 2)

Yamaha DX27 Manual (2 of 2)

Yamaha DX27 and DX100 Voice Programming Guide

Yamaha DX27 and DX100 Service Manual

Yamaha DX27 and DX100 Schematics

Items for Sale on Reverb

Yamaha DX27 Programmable Algorithm Synthesizer - 1985 - Serviced, Tested, Works ($350)

Yamaha DX27 Programmable Synth - 1985 w/case ($398.43)

Yamaha DX27 Programmable Algorithm Synthesizer ($200)

Yamaha DX27 Programmable Algorithm Synthesizer Used in Good condition ($235)

Yamaha DX27 Programmable Algorithm Synthesizer 1985 - Black ($200)

Yamaha DX27 Programmable Algorithm Synthesizer - Local Pickup Only ($219)

Yamaha DX27 ($341.06)

Yamaha DX27 FM Synthesizer 1985 W/EXTRAS ($245)

Yamaha DX27 Programmable Algorithm Synthesizer 1985 - Black ($220)

Yamaha DX27 ("Full-Size DX100") ($216)

Yamaha DX27 Programmable Algorithm Synthesizer ($199)

YAMAHA DX27 FM Vintage 80's Polyphonic Digital Synthesiser W/ MIDI ($362.17)

Yamaha DX27 digital keyboard 1990 ($235)

Yamaha DX27 Programmable Algorithm Synthesizer 1985 - Black ($199)

Yamaha DX27 FM Vintage 80's Polyphonic Digital Synthesiser W/ MIDI ($374.03)

Yamaha DX-27 Digital Programmable Synthesizer - Tested - Local Pick Up Only ($249.95)

Yamaha DX27 Digital Synthesizer Keyboard - PARTS ONLY - Please Read - NO PS ($129.99)

Yamaha DX27 61-Key Digital Programmable Algorithm Synthesizer Made in Japan MIJ ($395)

YAMAHA DX9 DX21 DX27 Original Top-C Key. ($14.99)

Yamaha Touche Clé DX27 DX 21 CS CE Series DX9 SK20 CS5 Replacement original Key ($10.12)

Yamaha Dx100 / Dx27 Firmware Os Version 1.1 Dx 100 Dx 27 ($17)

Data Cassette and Data Dump Wiring Harness for the Yamaha DX27 Programmable Algorithm Synthesizer 1985 - Black ($50)

Yamaha DX27S Digital Programmable Algorithm Synthesizer ($549.99)

Yamaha DX27s ($318.32)

Pushbuttons Tact Switches Full Set Of 36 for Yamaha Dx-27 Dx27 / Dx-100 Dx-100 Micro Switch ($12.96)

NEW Yamaha Replacement Data Slider for DX7, DX9, DX11, DX21, DX27, DX100 ($17.95)

Pushbuttons Tact Switches Full Set Of 36 for Yamaha Dx-27 / DX-100 Micro Switch DX27 DX100 ($12.96)

YAMAHA dx7, dx7 II, dx9, dx27, dx100 tg77 sy77 tx802 tx7 - Battery Replacement fix ($9.04)

Yamaha DX7 Programmable Algorithm Synthesizer 1985 with ROM Cartridge, Sun pedal, flight case ($725.74)

Yamaha - DX7,DX9,DX21,DX27,RX-series - Phone jack ($7.90)

Data Dump Wires - for Yamaha DX27 1985 - Black ($20)

Vintage Yamaha DX27S 80s For Parts Or Repairs ($154.28)

Yamaha DX27S FM Synthesizer 1980s ($395)

Power Supply Replacement for YAMAHA DX-27 KEYBOARD ADAPTER UK 12V ($11.24)

Yamaha DX 27 Synthesizer ($285.65)

Yamaha DX27, DX100 Komplett Set 36 Taster ($16.02)

Original YAMAHA 80' DX100 DX 27 Owner manual UK English DE FR ($13.64)

Yamaha DX27 DX100 Synth Keyboard Cassette Tape Interface Adapter Cable midi 1980s DX Data Dump ($20)

LASE Compatible Power Supply for YAMAHA RX-5, RX-7,DD3/5/6, RY20/21/21L,10,20, DX27, DX100 . ($19.99)