K25M keyboard dock also available for small additional fee: Contact us for details.

The Roland JP-08 is a limited-edition, ultra-compact sound module in the Roland Boutique series that digitally recreates the iconic sound and hands-on control of the legendary Jupiter-8 synthesizer using Analog Circuit Behaviour (ACB) technology. Key Features and Specifications

• Sound Generation: The JP-08 uses Roland's acclaimed ACB technology to faithfully reproduce the original Jupiter-8 sounds, with added features like extra LFO waveforms and an expanded VCO range not found on the original.
• Controls: The module features 36 of the original synth parameters on the front panel as small knobs and sliders, providing extensive hands-on control for sound shaping.
• Polyphony: It offers 4 voices of polyphony, which can be expanded to 8 by connecting a second JP-08 module via "Chain Mode".
• Portability: The unit is highly portable, with a metal front panel and the option to be powered by 4xAA batteries or USB bus power, and includes a small built-in speaker.
• Connectivity: It functions as a high-quality 24-bit/44.1 kHz stereo IN/OUT USB audio interface and includes standard MIDI I/O (via breakout cable or USB) and mini jacks for headphones and audio input.
• Additional Features: It has a built-in 16-step sequencer and dual ribbon controllers for pitch bend, modulation, and sound preview.
• Optional Accessory: It is compatible with the optional K-25m keyboard unit, which allows the module to be docked at various tilt positions for convenience. 

User Reviews and Expert Opinions

• Sound Quality: Reviewers on platforms like MusicRadar and Gearspace praise the JP-08 for getting "right in the ballpark" of the original Jupiter-8, with a rich, full sound, although some note it lacks a bit of the original analog "air" or "thud".
• Usability: The high degree of hands-on control is a major draw, encouraging sonic experimentation. However, a common critique is that the sliders and knobs are very small and fiddly, making precise adjustments challenging.