Technology and Design

The revolutionary design of the CelHeart-G1 platform features a dual-stage linear power supply architecture, breaking the limitations of traditional ATX power supply for HiFi applications. Combined with a high-performance CPU, it is engineered to deliver a smooth use of various HiFi applications and an ultimate listening experience.

The CelHeart-A1 platform uses a full linear power supply design, with all clocks for the CPU, network, and I/O provided by the CelCLK II PLL system. Paired with ARM performance that matches requirements, it is born for various HiFi applications and extreme listening experiences.

After two years of technical accumulation, CelAudio deployed the second-generation PLL system CelCLK II in the NW330 HiFi switch product at the end of 2022 for the first time. In subsequent products, various clocks are combined according to the level requirements to achieve the corresponding sound demands.

The first digital playback experimental product of CelAudio was based on the third-generation Raspberry Pi. In 2018, it provided free images to users. Once launched, it received high praise from customers for its excellent sound quality. Since then, CelAudio has been deeply cultivating in the field of network playback. In 2019, it launched the Music Bridge for the first time, and at the end of the same year, it launched the CelPlayer 1.0 player. In 2022, CelPlayer was upgraded to version 2.0, which is generally considered by customers to be the player with the best sound. In the latest NS series music server, CelPlayer combines the operating system and hardware design to reduce the forwarding delay of the entire system for music data to a new level, thereby achieving a better sound quality.

The first HiFi switch NW100 of CelAudio started its research and development in 2018. After many sound adjustments, it was launched at the end of 2020. The flagship HiFi clock switch NWX was released in 2024. During the five-year research and development process, CelAudio has been continuously exploring the mechanism of the switch's impact on sound.