Contents

Introduction
Screen Structure
- Main Window
Memory and Bank
- Bank
  - Changing to Other Bank
  - Exporting the Bank
  - Importing a Bank
  - Creating/Deleting a Bank
  - Renaming a Bank
- Memory
  - Loading a Memory
  - Saving the Memory
  - Renaming the Memory
  - Changing the Order of the Memories
Playing with the SYSTEM-8
- Plug-Out
  - Plug-Out Procedure
- Send/Get Memories
  - Sending the Memory
  - Getting the Memory
- MIDI Learn Function
  - Procedure
  - Cancelling
Settings
- Option
- Setting
- Others

Roland JUPITER-8 Owner's Manual

Pages 11

Year 2017

Language(s)

of 11

Roland JUPITER-8 Specification

The Roland JUPITER-8 Synthesizer, first released in 1981, is a legendary analog polyphonic synthesizer revered for its rich sound and robust capabilities. It features an eight-voice polyphony, allowing musicians to play complex chords and textures. Each voice consists of two voltage-controlled oscillators (VCOs), which provide a wide range of waveforms including sawtooth, square, and pulse, along with a noise generator for additional sonic textures. The instrument is equipped with a comprehensive VCF section, offering a resonant 24 dB/octave low-pass filter and a high-pass filter, enabling intricate sound shaping and modulation.

The JUPITER-8 includes two envelope generators per voice, which can be configured for amplitude (VCA) and filter (VCF) modulation, allowing for dynamic sound articulation. Its LFO section enhances modulation capabilities with adjustable rate and delay, impacting pitch, filter, and amplitude. The synthesizer boasts 64 memory patches for storing custom sounds, a groundbreaking feature at its time, facilitating quick recall during live performances or studio sessions.

The keyboard is a 61-note, velocity-sensitive, non-weighted design, providing responsive playability. The JUPITER-8 also offers comprehensive connectivity with traditional CV/gate control and an arpeggiator for pattern generation. It includes a versatile split and layer function, which expands its performance potential by allowing different sounds to be played simultaneously across separate keyboard zones or layered together.

Renowned for its exceptional build quality and iconic design, the JUPITER-8 remains a sought-after instrument for its lush, warm tones and versatile sound design capabilities, making it a staple in electronic music and beyond. Its enduring legacy is evident in its continued use by musicians and producers seeking the distinctive Roland sound.

Roland JUPITER-8 F.A.Q.

How do I perform a factory reset on the Roland JUPITER-8?

To perform a factory reset on the Roland JUPITER-8, turn off the synthesizer. Then, hold down the 'Prog' button while turning the power back on. This will restore the original factory settings.

What is the best way to clean and maintain the keys of the JUPITER-8?

Use a soft, lint-free cloth slightly dampened with water to wipe the keys. Avoid using harsh chemicals or abrasive materials, which can damage the surface. Regular cleaning after use will help maintain the keyboard's appearance and functionality.

How can I troubleshoot if the JUPITER-8 is not producing any sound?

First, check all cable connections to ensure they are secure. Next, verify that the volume is turned up and not muted. If the problem persists, try different audio outputs and inputs. If none of these steps work, consult the service manual or contact a professional technician.

What should I do if the JUPITER-8's pitch bend wheel is not working correctly?

If the pitch bend wheel is malfunctioning, first check for any physical obstructions or debris. If the wheel remains unresponsive, it may require professional servicing to inspect the internal components for wear or damage.

How can I save my custom patches on the JUPITER-8?

To save custom patches, select the 'Write' button and choose a memory location for your patch. Press the 'Write' button again to confirm the save. Make sure to note the memory location for future access.

Is it possible to connect the JUPITER-8 to modern MIDI equipment?

The JUPITER-8 lacks native MIDI support, but it can be retrofitted with a MIDI kit. These kits allow the synthesizer to interface with modern MIDI equipment, enhancing its integration with contemporary setups.

What are common signs that the JUPITER-8 may need servicing?

Common signs include unresponsive keys, erratic sound output, persistent tuning issues, and non-functioning controls. Regular maintenance can prevent these issues, but if they occur, consult a qualified technician.

How can I adjust the tuning of the JUPITER-8?

To adjust the tuning, use the 'Tune' knob located on the front panel of the JUPITER-8. This allows for fine-tuning to match other instruments. Ensure the synthesizer is warmed up for optimal tuning stability.

What precautions should I take when transporting the JUPITER-8?

When transporting the JUPITER-8, use a hard case with adequate padding to protect against impacts. Avoid exposing the instrument to extreme temperatures or humidity levels, and handle it gently to prevent damaging internal components.

Can I replace the internal battery of the JUPITER-8 myself?

While it is possible to replace the internal battery yourself, it involves opening the synthesizer, which can be complex. If you are not experienced with electronics, it is recommended to have a professional technician perform the replacement to avoid damage.