Roland 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.
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 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.
Roland HS-10
The HS-10 Synth Plus 10 is an Alpha Juno 1 for the casual home user, with a slightly less appealing cosmetic appearance, and the HS-80 was a similar repackaging of the Alpha Juno 2.
28 VISITOR COMMENTS
- Demos & Media
-

Video 1 - See and hear it in this YouTube Demo!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 - 3 DCOs: Pulse, Sawtooth, Sub, noise waveforms
- 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
- Est. Value - $400
- Websites of Interest
-
Alpha Juno Control - Software Editor Librarian for MacOS X
Audionaut Selected Sound Patches
MKS-50/A-Juno User Group with patches and stuff
- Resources & Credits
-
Images from SynthSite.
Errors or Corrections? Send them here.
I found the velocity and aftertouch on the Juno2 really makes for a lot more expressiveness. -Add a little HQ reverb and these slimline polys can soar!
"I can see why you guys say they're keepers."