Synths ⇝ Roland ⇝ Roland Alpha Juno 2

The Alpha Juno 2 is an upgraded version of the Alpha Juno 1 that expands the keyboard to 61 keys and adds velocity and aftertouch.

Some of Roland's documentation refers to the Alpha Juno 2 as the JU-2.

A version of the Alpha Juno 2 was released as the HS-80 SynthPlus 60. It was meant for the home keyboard market. It was also available in rackmount form as the MKS-50.

Specifications

Year Released: 1985

MSRP: 1295.00 USD

Keyboard: 61 keys with velocity and aftertouch

Polyphony: 6 notes

Preset Patches: 64

User Patches: 64

Screen: 16 character backlit LCD

Power Consumption: 12 watts

Dimensions: 972 mm x 246 mm x 85 mm

Weight: 7.5 kg

User Demo Videos

Rating

File Downloads

Roland Alpha Juno 2 Manual

Roland Alpha Juno-2 Service Notes

Items for Sale on Reverb

Roland Alpha Juno 2 ($986.40)

Alpha Dial Knob for Roland Alpha Juno-2 ($24.99)

roland juno alpha 2 ($801.45)

Roland Alpha Juno 2 - 32 & 29 Key Contact Boards ($84)

Roland - JX-8P , TR-505 , Alpha Juno 1 , Alpha Juno 2 - Battery ($7.34)

Roland - JX-8P, TR-505 , Alpha Juno 1 , Alpha Juno 2 , JX-10 - Battery ($4.90)

Roland Alpha Juno-2 61-Key Programmable Polyphonic Synthesizer 1985 - 1988 - Black ($697.28)

Roland Alpha Juno-2 Synthesizer 100V ($450)

ROLAND ALPHA JUNO-2 Analog Synthesizer mks50 1 * Pro-Serviced & Better Than The Rest * VINTAGE SYNTH DEALER ($1,299.99)

Roland Alpha Juno-2 very cheap ($495)

Roland Alpha Juno-2 - Analog Poly Synth - PSU Included - Manual Included - Tested ($850.77)

Roland Alpha Juno-2 61-Key Programmable Polyphonic Synthesizer 1985 - 1988 - Black ($200)

Roland Alpha Juno-2 61-Key Programmable Polyphonic Synthesizer 1985 ($532.62)

Roland Alpha Juno-2 – Great Sound – Cosmetic & Key Issues (Read Description) ($699)

Roland Alpha Juno-2 61-Key Analog Synth 1984 - EXCELLENT ($861.87)

Roland Alpha Juno-2 61-Key Programmable Polyphonic Synthesizer 1985 - 1988 - Black ($1,171.36)

🎹 Roland Alpha Juno-2 | 61-Key Programmable Polyphonic Synthesizer | Vintage | Excellent Condition | 100 V Japan Model | Free EMS Shipping ($885)

(31 pack) Roland Alpha Juno 2 Top Panel Push Button Tact Switch ($75)

ROLAND Alpha Juno 2 - Set of 35 Panel Pushbutton Tact Switches - NEW Switch ($25.83)

Roland Alpha Juno 2 Hard Case ($308.25)

Roland Alpha Juno 2 - Top Right Side Cap ($39)

Roland Alpha Juno 1 & 2 - Power Board ASSY 76160111 ($55)

Roland Alpha Juno 2 - Top Left Panel ($44)

Roland Alpha Juno 2 - Cartridge Board ASSY 76161310 ($75)

Roland Alpha Juno 1 & 2 - Slider Board ASSY 76160400 ($55)

Roland Alpha Juno-1 / Alpha Juno-2 / Juno-106 / MKS-50 - Battery Replacement Fix ($9.80)

LED Display Upgrade - Roland Alpha Juno-1 Juno-2 Customised (White/Black) (White/Blue) ($177.80)

ROLAND JX-10, JX-8P, Alpha Juno-2 Synthesizer Original Alps Encoder Potentiometer. ($19.95)

ORIGINAL Roland Alpha Dial Encoder Knob (22485102) for Juno-1, Juno-2, HS-10, HS-80, JX-10, S-50 ($12.95)

Roland D-50 JX-10 Juno-2 8-Note Rubber Keyboard Contact Strip. Made in Japan. Works Great ! ($8.95)

Roland D-50 JX-10 Juno-2 12-Note Rubber Keyboard Contact Strip. Made in Japan. Works Great ! ($9.99)

Roland Alpha Juno-2 OS 2.5u EPROM Firmware Upgrade Juno2 Oled Rom Update Juno2 ($18.43)

Roland Alpha Juno-2 Owner's Manual ($25)

Roland Alpha Juno-2 OS 2.5u EPROM Firmware Upgrade KIT / Brand New ROM Final Update Chip ($19.95)

Roland Alpha Juno-2 / HS-80 | Alpha Dial Encoder Assembly | Roland Part No. 76160430 | Genuine Original Part | From Japan ($46)

Roland Alpha Juno-2 + PG-300 Programmer + manuals, etc. ($1,971.58)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | White Key “A” (Style 28W) | Part No. 22575211 | Genuine Original Part | From Japan ($11)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | Key Return Springs Set (for White Keys, 36 pcs) | Genuine Original Parts | From Japan ($25)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | White Key “C/F” (Style 28W) | Part No. 22575211 | Genuine Original Part | From Japan ($11)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | White Key “B/E” (Style 28W) | Part No. 22575211 | Genuine Original Part | From Japan ($11)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | White Key “D” (Style 28W) | Part No. 22575211 | Genuine Original Part | From Japan ($11)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | Black Key (Style 28W) | P/N 22575212 | Genuine | From Japan ($9)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | White Key “G” (Style 28W) | Part No. 22575211 | Genuine Original Part | From Japan ($11)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | White Key “Top C” (Style 28W) | Part No. 22575211 | Genuine Original Part | From Japan ($24)

Roland Juno-2 / HS-80 / JX-8P / JX-10 / D-50 / S-10 / S-50 / A-50 / VK-1 / MKB-200 | Key Return Springs Set (for Black Keys, 25 pcs) | Genuine Original Parts | From Japan ($18)

Roland αJUNO-2 LCD Ribbon Cable | Genuine Roland 14-wire FFC | Approx. 260 mm Length | Original Part (Not Listed on Syntaur) ($18)

Roland αJUNO-2 Slider Board Assy | Genuine Roland Part #76160400 | Volume & Function Switch Board | Minor Rust on Potentiometer ($54)

Roland αJUNO-2 Portamento / Chord Memory Button Set | Genuine Roland Part #22475646 | Excellent Condition ($10)

Roland αJUNO-2 Cartridge Receptacle Board Assy | Genuine Roland Part #76163100 | Untested | Screws Included ($24)

Roland αJUNO-2 Down / Normal Button Set | Genuine Roland Part #22475645 | Excellent Condition ($10)