
IKEDA — Cartridges
SAI
An integrated masterpiece reviving the legendary Ikeda sound with modern precision.
The SAI serves as the distinguished successor to the iconic 9MUSA-U, meticulously engineered to reclaim the vibrant, detailed character that defines the Ikeda legacy. By combining traditional craftsmanship with state-of-the-art materials, it offers an uncompromising playback experience for the most demanding vinyl enthusiasts.
At the core of the SAI is an integrated headshell design that merges natural Karin wood with pure copper and aluminium components. This bespoke housing is not merely decorative; it provides exceptional structural rigidity and resonance control, allowing the high-efficiency magnetic circuit to perform without interference.
Listeners will experience a sonic character that is both remarkably sharp and harmonically rich. With a boron cantilever and micro-ridge stylus, the SAI retrieves micro-details with clinical precision while maintaining a balanced, expressive tonal quality. It is an instrument designed to breathe life into every recording, ensuring that the listener feels the presence and energy of the original performance.
Key Features
01
Integrated headshell design
Features a unified construction of natural Karin wood and metal components for superior rigidity and resonance dampening.
02
Boron cantilever
Utilises a high-stiffness boron cantilever to ensure rapid vibration transmission and pristine signal clarity.
03
Micro-ridge stylus
Equipped with a micro-ridge solid diamond tip to capture the finest nuances from the groove with surgical accuracy.
04
High-efficiency generator
Engineered for high power output and precision, ensuring a clean and dynamic signal path.

Chapter 01
Manufacturing Process
The SAI is the result of exhaustive research into material science, combining the organic properties of natural Karin wood with the mechanical benefits of pure copper and aluminium. The magnetic circuit is gold-plated to enhance conductivity and performance, with every unit undergoing rigorous sound tuning to meet the exacting standards of Ikeda Sound Labs.

Chapter 02
The Story
Developed as a spiritual successor to the legendary 9MUSA-U, the SAI was created to preserve the iconic Ikeda sound for a new generation. Engineers were tasked with transferring the musical qualities of its predecessor into a modernised platform, successfully reviving the glamorous charm and spirited precision that collectors identify as the definitive Ikeda hallmark.
Specifications
TypeMoving Coil (MC)
Power / output0.3mV (1kHz)
WeightApproximately 30g
Impedance2.5 Ω
Appropriate stylus pressure2.0±0.2g
