Roland Jupiter-4 Sold!
The first Roland synthesizer of the Jupiter series. Four voice polyphonic with Hamburger Wave midi interface With sub oscillator, pulse width modulation, cool arpeggiator and a very nice chorus.
All electrolytic capacitors have been replaced and all slide potentiometers cleaned. The rechargeable battery has been removed. The synthesizer is fully tuned and calibrated to factory specification and is thoroughly tested. De Hamburger Wave midi interface is installed. Now the Jupiter- 4 has 87 memory locations and the patches can be edited (patches could only be edited in manual mode). All parameters can be controlled by midi and midi is send when parameters are changed. More info about and a manual for the midi can be found here: Hamburger Wave Warranty 3 months. No VAT.
