Synths ⇝ Roland ⇝ Roland D-550

The Roland D-550 is the rackmount version of Roland's popular D-50 synthesizer. Is uses 8-bit PCM samples in combination with Linear Arithmetic (LA) synthesis. It has low-pass resonant filters, digital reverb, and built-in chorus effects.

Notable Users: Enya, Information Society, Jean-Michel Jarre, LTJ Bukem, Gary Numan, Rush, Rick Wakeman

Specifications

Year Released: 1987

MSRP: 1395.00 USD

Polyphony: 16 notes

User Patches: 64

This is a 2-space rack unit.

Multitimbral: 1 part, upgradeable to 16.

User Demo Videos

Rating

Sound Samples

WAV samples are available on freewavesamples.com.

File Downloads

Roland D-550 Manual

Roland D-550 Service Notes

Roland PN-D50-00 SysEx Patch Data

Roland PN-D50-01 SysEx Patch Data

Roland PN-D50-02 SysEx Patch Data

Roland PN-D50-03 SysEx Patch Data

Roland PN-D50-04 SysEx Patch Data

Items for Sale on Reverb

Roland D-550 Linear Synthesizer LA Synthesis Module - Vintage 80's - INCLUDES additional ROM Card PN-D50-01 - New Display, battery, PSU recap ($599)

Roland D-550 Owners Manual Charts midi Implementation Book VINTAGE SYNTH DEALER ($99.99)

Roland D-550 ($638.94)

Roland D-550 Linear Synthesizer Rackmount D50 Synthesizer Module ($595)

Roland D-550 ($728.33)

Roland D-550 Linear Synthesizer Synth Module Rack - Vintage ($539.99)

Roland D-550 Digital Piano Sound Module 1987 - Black ($550.66)

Roland D-550 LA Synthesizer Sound Module midi d50 rack VINTAGE SYNTH DEALER ($749.99)

Roland D-550 Synthesizer with Rom Card PN-D50-00 ($651.08)

Roland 13449146 Input Jack for, JC120, JUNO-2, KC & Cube Amps, MKS Modules. D-50, D-550 & Much More ($12.99)

Roland D550 ($529.69)

Replacement Backup Battery for Roland D-10 D-20 D-50 D-550 [ Button Coin Cell ] ($9.49)

Roland D-550 firmware (2 versions!) 1989 - ? - Black ($19.99)

Roland D-550 V1.02 OS EPROM! NEW! ($18.99)

LED Display Upgrade - Roland D-50 D-550 (Super Enhanced Black) LUX PMVA LED Display ! ($126.19)

Maartists Music Pack RAM Card for Roland D-50 with 64 Super R&B sounds ($199)

Roland PG-1000 Linear Synthesizer Programmer for D-50 & D-550 ($584.46)

[SALE Ends Dec 3] Roland PG-1000 Programmer for D-50 / D-550 / D-05 Linear Synthesizer w/ 100-240V PSU ($549.99)

Roland Users Group Magazine - Vol 7 no 4 - Adrian Belew, D-50/550, U-220, S-550 - 1989 ($10)

Roland D550 Version 1.02 firmware OS update EPROM Rom D-550 ($16.50)

Roland D-550 Full set of 36 Pushbuttons Panel Switch D550 No D50 Vintage Synth ($22.02)

Roland D-550 Komplettset 34 Taster ($17.14)

Roland 13449146 Input Jack for, JC120, JUNO-2, KC & Cube Amps, MKS Modules. D-50, D-550 & Much More ($12.99)

Roland PN-D50-02 PATCH DATA ROM for D-50, D-550 ($120)

Roland PN-D50-00 PATCH DATA ROM for D-50, D-550 ($100)

Roland D-50 / D-550 "PN-D50-00" Factory Data Card ($85)

Roland D550 Latest OS ROM version 1.02 D-550 ($34.64)

(21-count) Assorted Moog, Roland, Alesis, Yamaha Cartridges, Cassettes, ROM/RAM Cards For DX7,D-550/50,MemoryMoog ($546)

ROLAND D-50 / D-550 / D-05 Patch Bank - "Atmospheric Textures and FX, VOL. II" ($8.99)

ROLAND D-50 / D-550 / D-05 Patch Bank - "Atmospheric Textures and FX, VOL. I" ($8.99)

Roland S-550 Original System Disks ($40)

EU Roland Power Cable for MKS70, JX10, MKS 80, D50, D550 MKS70, JX10, MKS 80, D50, D550 1985 ($23.90)

Power Cable 2 Pins 2 Meters for Roland - FP-8 , JX-8P , JX-10 , EP-50 , D50 , D550 , D70 , JV-80 - Power cord ($18.15)

Power Cable 2 Pins 2 Meters for Roland - FP-8 , JX-8P , JX-10 , EP-50 , D50 , D550 , D70 , JV-80 - Power cord ($18.15)

Roland D50, D550, D10, D20, D110, JD800, JD990 - Battery Replacement Fix ($8.77)

Greytsounds Roland D-50/D550 Synth Patches • 8 Bank Set • Digital Download ($30)

Volume Dial - Roland D550 ($10)

Roland D550 Memory Card with Original Patches 00-05 + 11 x 256MRAM ($110)

Roland D50, D550, MKS 70, MKS 80, JX10, MSQ700 1980 ($23.90)

DTronics DT-01 hardware controller for the Roland Boutique D-05, Roland D-50 and D-550 ($386.24)

Virtual PG-1000 editor / programmer - Roland D-50 / D-550 - LOGIC v4 - X ($34.99)

Rack ears to fit Roland JD-990 D-550 JV-1080 JV-2080 ($49.66)