The U-20 is a an early rompler and the successor to the Roland D-10. Its sound engine is based entirely on sampled waveforms, which processors and memory had finally advanced enough to support as a synth engine in the late 1980's. It competed with the more successful Korg M1 from the same time period.
It can be expanded with the SN-U110 series of expansion cards. It is available in rackmount for as the Roland U-220.
Year Released: 1989
MSRP: 1695.00 USD
Keyboard: 61 keys
Polyphony: 30 notes
Multitimbral: 7 parts
Preset Patches: 64
User Patches: 64
Preset Drum Kits: 4
ROM: 128 waveforms
Screen: 24 x 2 character backlit LCD
Power Consumption: 15 watts
Dimensions: 985 mm x 310 mm x 85 mm
Weight: 10 kg
Roland U-20 1980s - Black ($304.82)
Roland Parts - U-20 "Bender Board" - Volume, C1, C2/Value Sliders ($30)
Roland U-20 61-Key RS-PCM Synthesizer 1989 - 1992 - Black ($250)
Roland U-20 61-Key RS-PCM Synthesizer For Parts / Repair ($105)
Roland U-20 61-Key RS-PCM Synthesizer 1989 - 1992 - Black ($184.50)
Roland Parts - U-20 Display 24x2 (panel and mounting plate) ($40)
Roland U-20 61-Key RS-PCM Synthesizer 1989 - 1992 - Black ($146.37)
Roland SN-U01-07R Electric Guitar Data Card for U-110 U-20 U-220 D-70 ($83.07)
Alexander Publishing Roland U20 Book [three Wave Music] ($25)
Roland U-20 RS-PCM Multi-Timbral Keyboard From 1990 ($20)
Roland U-20 Manual ($15)
Roland SN-U01-06R Orchestral Winds Data Card for U-110 U-20 U-220 D-70 ($83.07)
Roland SN-U01-05R Orchestral Strings Data Card for U-110 U-20 U-220 D-70 ($83.07)
Roland SN-U01-06R Rhodes Orchestral Winds Data Card for U-110 U-20 U-220 D-70 ($60)
Roland synth power supply module ($79.95)
Roland - D-110 U-110 MT-32 JV-880 MC-303 U20 U220 R-70 E-20 - Battery ($7.32)
Roland - D-110 U-110 MT-32 JV-880 MC-303 U20 U220 R-70 E-20 - Battery ($3.20)
Original Power Switch for Roland Synthesizers Synth Part Number 13149108 New ($11.01)
ROLAND U20 Slide Potentiometer For C1, C2/Value Part Synth Repair Slider U-20 ($14.70)
ROLAND U20 Full set of 38 Pushbuttons Tact Switches U-20 Panel Switch ($18.27)
ORIGINAL Roland Slider Cap (22485187) for JP-8000, D70, JV-80, JV-90, U-20, R-5, XP-10 ($8.95)
Roland JP-8000, D-70, U-20, JV-80, JV-90, XP-10 Original Slider Knob/Cap ($6.95)
Roland U-110 / U-220 / U-20 Waveform ROM card SN-U110-02 Latin & F.X. Percussion BIG BOX ($147.60)
Roland U 20 Synthesizer ($343.17)
Roland D-110 U-110 MT-32 JV-880 MC-303 U20 - Battery Replacement Fix ($9.78)
Roland U-110 PCM Sound Module Ex Steve Howe YES ASIA ($463.20)
Roland original keybord keys for JD-800, D70, U20 ($8.61)
Roland U20 Chassis + Boards / No Keyboard ($123)
Roland U-110 Owner's Manual [Three Wave Music] ($25)
Roland U-110 SN-U110-09 Guitars Keyboards PCM Data ROM Card VINTAGE GEAR DEALER ($49.99)
Roland PD-5 Drum Trigger Pad ($9.99)
Roland PD-5 Drum Trigger Pad ($9.99)
Rhodes SN-U01-07R Electric Guitar Sound Card - Roland U-110 U-20 U-220 D-70 ($63.36)
22495224 Boton con led Roland U20,JV30,HP2700, GP1000 ($10.45)
ORIGINAL Roland Power Supply Assembly (22455511U, 7619712200, & 7619715200) for D-20 ($79.95)
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