SynthsRoland ⇝ Roland Alpha Juno 1

Roland Alpha Juno 1

Some of Roland's documentation refers as the Alpha Juno 1 as the JU-1.

A version of the Alpha Juno 1 was released as the HS-10 SynthPlus 10. It was meant for the home keyboard market. The Alpha Juno 2 is an upgraded version with the same sound engine. It was also available in rackmount form as the MKS-50.

Specifications

Year Released: 1985

MSRP: $895

Keyboard: 49 keys

Polyphony: 6 notes

Preset Patches: 64

User Patches: 64

Screen: 16 character backlit LCD

Power Consumption: 12 watts

Dimensions: 802 mm x 240 mm x 79 mm

Weight: 5.4 kg

User Demo Videos

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File Downloads

Roland Alpha Juno 1 Manual

Roland Alpha Juno-1 Service Notes

Items for Sale on Reverb

Holiday Sale -- $50 Price Drop!  Roland Alpha Juno 1 -- EXC Condition / Custom Patches.Holiday Sale -- $50 Price Drop! Roland Alpha Juno 1 -- EXC Condition / Custom Patches. ($385)

Roland Alpha Juno 1 1985-1986 BlackRoland Alpha Juno 1 1985-1986 Black ($300)

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Roland Alpha Juno 1 & 2 Power Board AssemblyRoland Alpha Juno 1 & 2 Power Board Assembly ($40)

Roland Alpha Juno 1 / Juno 2 Power Supply PCB, loaded with all components!Roland Alpha Juno 1 / Juno 2 Power Supply PCB, loaded with all components! ($49.99)

Roland Alpha Juno 1 Power Transformer, Fuse, Switch, Jack AssemblyRoland Alpha Juno 1 Power Transformer, Fuse, Switch, Jack Assembly ($35)

Roland Alpha Juno 1 / Juno 2 Power Transformer & PCBRoland Alpha Juno 1 / Juno 2 Power Transformer & PCB ($39.99)

Roland Alpha Juno 1 & 2 MIDI BoardRoland Alpha Juno 1 & 2 MIDI Board ($25)

Roland Alpha Juno 1 / 2 Replacement MIDI PC BoardRoland Alpha Juno 1 / 2 Replacement MIDI PC Board ($24.99)

Stereoping CE-1 Midi Controller for Roland Alpha Juno 1 2 MKS-50 Synths Vintage Analog SynthesizersStereoping CE-1 Midi Controller for Roland Alpha Juno 1 2 MKS-50 Synths Vintage Analog Synthesizers ($425)

Roland Alpha Juno 1 Button Assembly (Panel A,B) Read Description!Roland Alpha Juno 1 Button Assembly (Panel A,B) Read Description! ($35)

Roland Alpha Juno-1 1985-1986 Black / GrayRoland Alpha Juno-1 1985-1986 Black / Gray ($400)

Roland  Juno 1 Vintage soundsRoland Juno 1 Vintage sounds ($313.06)

LED Display Upgrade - Roland Alpha Juno-1 Juno-2 Customised (White/Black) (White/Blue)LED Display Upgrade - Roland Alpha Juno-1 Juno-2 Customised (White/Black) (White/Blue) ($65)

Roland Alpha Juno 1, 2, HS 10 Octave Portamento/Chord Memory Button CapsRoland Alpha Juno 1, 2, HS 10 Octave Portamento/Chord Memory Button Caps ($10)

Roland Alpha Juno 1, 2, HS 10 Octave Down/Normal button capsRoland Alpha Juno 1, 2, HS 10 Octave Down/Normal button caps ($10)

Roland Alpha Juno 1, 2, HS 10 Encoder KnobRoland Alpha Juno 1, 2, HS 10 Encoder Knob ($10)

Alpha Juno 1/ HS-10 Replacement keys LOT OF 41Alpha Juno 1/ HS-10 Replacement keys LOT OF 41 ($70)

Alpha Juno 1&2 Encoder AssemblyAlpha Juno 1&2 Encoder Assembly ($25)

Roland IR3R05 VCF/VCA chip JX8P, JX10, MKS 50, 70, 80, Alpha Juno 1 & 2Roland IR3R05 VCF/VCA chip JX8P, JX10, MKS 50, 70, 80, Alpha Juno 1 & 2 ($60)

Roland Alpha Juno1/2/HS10 Audio Output BoardRoland Alpha Juno1/2/HS10 Audio Output Board ($39.99)