Roland Alpha Juno 2

Roland Alpha Juno 2 ImageRoland Alpha Juno 2

This is an upgraded version of the Alpha Juno 1. It adds an extended 61 note keyboard with velocity and aftertouch and an external memory cartridge slot. Other than that it has the same great sound and features as the Juno 1. Sliders and buttons were 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.

Roland Alpha Juno 2 ImageRoland Alpha Juno 2

Adequate in the studio or on the stage, the Juno 2 has 64 presets and 64 user memory patches, a nice LCD display, an LFO capable of a very slow rate for some cool sweeping effects, and a great bass sound (especially nice for acid basslines) and noise effects! It also has chord memory which is perfect for rave & techno, portamento and keyboard transposing. The PG-300 Synthesizer Programmer gives you traditional slider control of each parameter for much easier and faster editing.

The HS-80 is an Alpha Juno 2 for the casual home user, with a slightly less appealing cosmetic appearance. The Alpha Junos have been used by Mundo Muzique, Vince Clarke, Matt Megaton Haines, Paul Hardcastle, Fatboy Slim, Massive Attack, Bomb the Bass, The Prodigy, Faithless, Youth, Joey Beltram and Human Resource.

Check Roland Alpha Juno 2 Prices on eBay

The link above will take you to a search for this synth to see active listings with more images, specs and information. If you don't find it there, try looking in our forum marketplace. Our marketplace gets thousands of visits every week so make sure to check back often if you want to buy or sell a synth.

Related forum topics


Are you looking to buy or sell a Roland Alpha Juno 2? Post an ad in Gear For Sale or a request in Gear Wanted. For spare parts and repair services check out Gear Services & Other Goods. Our forums also has a Buyer’s Guide section where you can ask for advice on buying synthesizers.

57 Visitor comments
April 15, 2011 @ 7:40 pm
I owned a synth 80 version of this but regretably had to sell it last year due to financial reaasons. It had the most amazing warm and fat bass and lovely filter to. A very basic synth which is easy to program and great for a beginner to learn on also. Will surely buy another when it crosses my path!
April 13, 2011 @ 4:25 pm
also used by JX (rex the dog)

check this out :-)
April 2, 2011 @ 8:04 pm
I wish I'd hung on to mine. I bought one new at a Roland dealership for around $800 (I think it retailed for around $1100? don't know) and ended up selling it for rent money for about $150. I did not know it had aftertouch. Heck, way back then I didn't know what aftertouch was. Live and learn. Wouldn't be bad to have one again. I used to download MIDI files from the internet (back when Delphi and Prodigy were the BIG sites and the internet was still all text--yes, kids, the Web did not always exist) and play them through this from my Amiga.
February 15, 2011 @ 8:32 am
hola que tal?, queria saber si alguien vende tarjetas de cardbridge para este teclado. Quisiera saber como va el tema, alguien sabe de alguie? saludos a todos
September 13, 2010 @ 9:49 pm
more metal = a good thing (aside from weight).

I forgot to mention this is my favourite of all Junos. Having owned a 60 and tried out a 106, they are nice synths but this has a more unique sound with it's wave selection and variable chorus, great PWM etc too. It looks like it would be way less powerful but it's actually more powerful than Juno 106 features wise. Another under-appreciated gem that is overlooked for other synths with sliders on.
Post Comment!
VSE Rating


User Rating

Rated 4.14 (630 Votes)

  • Check Prices on eBay
  • The link above will take you to a search for this synth to see active listings. If you don't find it there, try looking in our forum marketplace or post a wanted classified.
  • Demos & Media
  • YouTube Thumbnail
    Roland Alpha Juno 2 | demo
    by WC Olo Garb

    Audio Clip 1 - Here's a nice demo of various sounds that the Alpha Juno can produce.

    Manual - Get a copy of the Alpha Juno-1 manual here in PDF format.

    SysEx Basics - Helpful guide to controlling and editing the Alpha Juno in real-time from a sequencer or Midi controller using SysEx Midi data.

    Patches for Mac - Lots of great patches for use with the Alpha Juno synthesizers. These are Midi Sysex files compressed in a Macintosh friendly format.

    Patches for WinPC - Lots of great patches for use with the Alpha Juno synthesizers. These are Midi Sysex files compressed in a Windows/PC friendly format.

  • Specifications
  • 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
  • Arpeg/Seq - None
  • Keyboard - 61 note keyboard (with velocity & aftertouch)
  • Control - MIDI
  • Date Produced - 1986

Errors or Corrections? Send them here.