ESC
Alpha Juno 2

Alpha Juno 2

BrandRoland
FunctionSynthesizer (Subtractive Analog)
Produced1986
CountryJapan
Model IDJU-2
Form FactorKeyboard
Signal PathAnalog Hardware
Weight7.5Kg
PowerAC
Oscillators1 DCO per voice: Pulse, Sawtooth, Sub, noise waveforms. 1 sub-oscillator.
Effectsportamento, chord memory, transpose, chorus
Memory64 User, 64 preset, cartridge slot, backup to cassette
EnvelopeADSR envelopes
Filter-24dB analog lowpass filter
Channels6 Voice
Connections
  • Output · 1/4" Phone Jack (6.35mm) · Mono
  • Output · 1/4" Phone Jack (6.35mm)
  • Phones · 1/4" Phone Jack (6.35mm) · Stereo
  • Pedal Hold · 1/4" Phone Jack (6.35mm)
  • Pedal Switch · 1/4" Phone Jack (6.35mm)
  • Expression Pedal · 1/4" Phone Jack (6.35mm)
  • MIDI In · DIN
  • MIDI Out · DIN
  • MIDI Thru · DIN
Controls
  • Alpha Dial · Rotary Encoder
  • Push buttons behind plastic membrane · Momentary Push Switch
  • Modulation/Pitch Bender · Rotary Pot with Switch
  • Memory Protect · Slide Switch · On, Off, On
  • Power · Rocker Switch
  • Volume · Slide Pot · Min to Max
Displays
  • LCD with VF Backlight · General Purpose · 1x8 Characters
NotesLarger version of Roland Alpha Juno 1 (JU-1) with one octave more, velocity sensitive keys, aftertouch and M-64C cartridge slot.