Simaudio Ltd. has been designing and manufacturing innovative, leading-edge audio and video products since 1980. MOON products have been globally recognized for their world-class performance, garnering numerous accolades for this outstanding achievement. Our products are engineered and built in Canada, utilizing advanced, efficient, “green” assembly techniques with strict quality control. Furthermore, our manufacturing processes are part of our philosophy, whereas the high quality and long-life of MOON products are the best way to preserve our environment, avoiding premature obsolesence. MOON products meet or exceed all international requirements for safety, performance and durability. At Simaudio, great music matters. However, great music for a lifetime matters most.

Technical Information

Featuring PLL syncronization, the MOON Alpha Clocking System achieves extremely accurate phasing and much better than average recovery of information from the compact disc. As well, digital clock-signal integrity is dramatically improved. The result is extremely low jitter in the order of less than 10 picoseconds RMS which means the elimination of digital fatigue in the high- frequency region, and therefore a more analog-like, yet very realistic sonic signature. The significant differences, with respect to jitter, between a digital clock signal from the MOON Alpha Clocking System (upper diagram) and a typical digital clock signal (lower diagram):

The MOON 260D use a proprietary transport mechanism employing in-house developed hardware and software. This mechanism, which we named M-ProDrive, is comprised of following components: the disc drawer; the optical laser pickup; the dual-rail apparatus that holds this pickup, the motor which spins the disc; the disc po- sitioning and clamping assembly, the frame which all these components are mounted onto, and finally, both the controller and servo software.

When we developed this mechanism, several key design considerations were implemented to enhance sonic performance: Improved stability of disc’s rota- tional speed was achieved through the use of a very lightweight disc platform. Our disc clamping mechanism minimizes vibrations and uneven rotation. The optical pickup assembly is surrounded by small magnets and housed in an enclosure to dramatically improve tracking. This enclosure is mounted on the aforementioned dual-rail apparatus which prevents any off-axis tilting when the lens moves. All of these features combine to ensure quieter disc rotation.

Some of the other advantages realized by this manufacturing process for the M-ProDriveinclude:

•Reduced jitter

•Better handling of errors resulting from defective or dirty discs

•Improved mechanical reliability

•More accurate data retrieval

•A facility for firmware upgrades

Accurate data retrieval ensures more lifelike

sonic reproduction

When the width of the above digital impulses (A, B, C, D, E, F) are identical, then the phasing between the impulses (1, 2, 3, 4, 5) will all have same width (black vertical bars) , resulting in extremely low phase errors.

When the width of the above digital impulses (A, B, C, D, E, F) are not equal, then the phasing between the impulses (1, 2, 3, 4, 5) will vary noticeably in width (red vertical bars), resulting in significant phase errors.

High-frequencies never sounded so natural ... cymbals so life-like that you’ll want to reach out and touch them

... a genuinely non-fatiguing sound without even a

hint of digital grain.

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Simaudio 260D manual Technical Information
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260D specifications

The Simaudio 260D is a state-of-the-art digital audio player that epitomizes the harmony of advanced technology and high-fidelity sound. Crafted by Simaudio, a Canadian company renowned for its commitment to quality and performance in audio equipment, the 260D stands out with its impressive features and impeccable design.

One of the notable characteristics of the Simaudio 260D is its ability to handle a wide range of digital formats, making it a versatile choice for audiophiles. The player supports high-resolution audio formats including PCM up to 32-bit/192kHz and DSD up to DSD256, ensuring that users can enjoy their favorite music with extraordinary clarity and detail. Its compatibility with various digital audio sources, including USB, coaxial, and optical inputs, allows seamless integration into any modern audio setup.

The technology behind the 260D includes a high-performance digital-to-analog converter (DAC) that delivers rich, accurate sound reproduction. The unit employs a proprietary Neo DAC technology, which is designed to provide an exceptionally low noise floor and minimal distortion, resulting in a soundstage that is incredibly wide and deep. This innovation allows listeners to experience their music as the artist intended, with all the nuances preserved.

Another highlight of the Simaudio 260D is its robust build quality. Constructed from high-grade materials, the player features a rigid chassis that minimizes vibrations, thus ensuring that audio quality is not compromised. Its elegant design is complemented by a user-friendly interface, which includes a clear display and intuitive controls, making it easy for users to navigate through their music library.

In addition to its audio capabilities, the 260D is equipped with a range of streaming options, offering the flexibility to access music from various online platforms. Features such as MQA decoding and a dedicated app for remote control enrich the experience for tech-savvy users who seek convenience and functionality.

Overall, the Simaudio 260D is a remarkable digital audio player that blends cutting-edge technology with high-end audio performance. Its commitment to sound quality, ease of use, and aesthetic appeal makes it an exceptional choice for anyone serious about their listening experience, setting a new standard in the realm of digital audio playback.
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