Roland Alpha Juno-1 80's Programmable Polyphonic Synthesiser JU-1 - 100V

  • Sale
  • Regular price $899.00

Roland Alpha Juno-1 80's Programmable Polyphonic Synthesiser JU-1 - 100V

The Alpha Juno-1 is a 61 note keyboard. The sliders and buttons on this synth have been replaced by membrane buttons and the Alpha Dial which is used to edit and browse through the extensive selection of parameters: DCO digitally controlled oscillators, LFO, bend, ENV, pulse, waveforms, noise, PW/PWM, high pass filter, VCF (filter) with freq/env/res/lfo/kybd, VCA envelope, chorus, and more. The JU-1 is a great addition to any techno synth rig!


• This is a used unit. 

• This unit physically is in great condition for its age. It shows some small scratches and scuffs. It has two small cracks in the plastic at the back of the unit. Please see photos. There is nothing which detracts from the use or functions of this unit. Please see all photos. 

•This unit has been tested and is fully functional. The LED screen, membrane, slider & bender function perfectly.

• This JU-1 has had the memory battery replaced and the factory sounds reloaded. It unit is sounding great and a pleasure to play.

• This sale is for the unit and original Alpha Juno-1 plastic carry case only. No other parts, accessories or cables are included.

• Please be aware this unit is 100VThis means it MUST be used with a step-down transformer, not a travel adaptor. If you are unsure about this please let us know. We have some great, compatible step-downs for sale *here* They are designed in Australia for use in Australia and can be run 24/7.

•  If you purchase from outside Australia you may need a step-down transformer to use this unit. Please contact us if you need any help sourcing the correct product. 


  • Polyphony - 6 voices

  • Oscillators - 1 DCO per voice: Pulse, Sawtooth, Sub, noise waveforms. 1 sub-oscillator.

  • Effects - portamento, chord memory, transpose, chorus

  • Memory - 64 User, 64 preset, backup to cassette

  • Filter - 24db analog lowpass filter

  • Envelopes - ADSR Envelopes

  • Keyboard - 49 note keyboard 

  • Control - MIDI

  • Date Produced - 1986


Postage within Australia is free. 

International import tax, duty, vat, custom fees or any other charges are not covered by us, nor included in the shipping fees. These are the responsibility of the buyer. 

Return Policy:

No refund will be accepted because of the aftertouch, this has been fully disclosed. Please contact us if you have any problems with your purchase and we will strive to work it out with you. Paypal fees are not refunded anymore. We do not accept refunds for change of mind or incorrect purchase.