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About ESS Technology
For more than four decades ESS™ Technology has been on the cutting edge of audio technology. A privately held, fabless semiconductor company, ESS Technology designs and markets high-performance analog and audio devices for consumer, automotive, and professional audiophile systems. The company was founded in 1984 by Forest Mozer to produce synthetic speech for various devices including the first wave of speech enabled toys and iconic home computer systems, like the Commodore 64. Today, ESS Technology is best known for its SABRE series of high- performance audio products.
SABRE DACs – Since their first introduction in 2008, SABRE DAC products have been at the cutting edge of the professional and audiophile markets, they are used today across many audiophile, consumer, and professional applications. The success of SABRE DACs led to the creation of the SABRE HiFi line in 2014. The SABRE HiFi DACs carry outstanding sound quality into multiple markets which require lower power consumption and smaller packaging. The ES9039Q2M is currently the best performance, low-power, stereo DAC available. Along with the demand for lower power comes a demand for increased integration, so ESS met that demand with a line of integrated Headphone SoCs. These highly integrated systems are the ideal way to drive high-quality audio to a headset when space and power are important constraints. In 2016 a new generation of Audiophile products were introduced as the SABRE PRO line. These products are intended to offer the Benchmark in Audio quality and the flagship ES9038PRO is wildly regarded as the best sounding and highest performance DAC on the market today.
In 2022, the next generation of SABRE PRO DACs were introduced. The new flagship ES9039PRO and the ES9027PRO add new features and lower power as each device gives outstanding performance for both audiophile and professional markets.
Sabre ADCs – ESS introduced the first series of audiophile ADCs. The new series of SABRE PRO and SABRE ADCs with an Ultra Low Noise Floor Bandwidth of 200kHz. The Ultra Low Noise Floor Bandwidth is up to 10 times wider than the competition, enabling higher resolution at higher sample rates.
The PRO series, when in Mono mode, have up to +128dB of dynamic range and -117dB of THD+N, a performance mark that is the best in the industry today.
The new SABRE PRO ADCs are ideally matched with existing SABRE PRO DACs such as the ES9039PRO. Together, these parts make the most acoustically transparent signal processing loop available.
These new SABRE PRO and SABRE ADCs are ideal for the most demanding of equipment, including audio mixing consoles, high-performance Microphone Preamplifiers, Audiophile equipment, samplers, audio processors and test equipment.
SABRE USB – In 2018 ESS took the lead for single-chip solutions for audiophile-quality USB headphones and adaptors. The ES9281PRO is a highly-integrated solution that includes a USB 2.0 Controller, SABRE DAC, and high-power headphone driver, along with a wide range of additional blocks needed for a USB headset or dongle. It is also the first product with integrated hardware for MQA rendering. The family of USB Codecs offers several levels of performance as well as features to match the needs of a range of USB applications.
Crescendo – ESS has a long history in highly integrated SoCs for audio-visual applications, and in 2010 we began offering the Crescendo line of SoC dedicated to Sound bar products. Crescendo quickly established itself as the major platform for leading consumer-product makers. Continuing today with the Crescendo VII, this line offers cost-effective highly-integrated solutions for sound bars, multimedia speakers, wireless subwoofers and other devices that require multi-core audio processing and industry standard algorithms.
关于ESS技术ESS 40年
四十多年来，ESS™技术一直处于音频技术的前沿。ESS Technology是一家私营的无晶圆厂半导体公司，为消费者、汽车和专业音响爱好者系统设计和销售高性能模拟和音频设备。该公司由Forest Mozer于1984年创立，为各种设备生产合成语音，包括第一波语音玩具和标志性的家用电脑系统，如Commodore 64。如今，ESS Technology以其SABRE系列高性能音频产品而闻名。
SABRE DAC–自2008年首次推出以来，SABRE DAC产品一直处于专业和发烧友市场的前沿，如今已被用于许多发烧友、消费者和专业应用。SABRE DAC的成功促成了2014年SABRE HiFi系列的诞生。SABRE HiFi DAC将出色的音质带入需要更低功耗和更小封装的多个市场。ES9039Q2M是目前性能最好、低功耗的立体声DAC。随着对低功耗的需求，对更高集成度的需求也随之而来，因此ESS通过一系列集成耳机SoC满足了这一需求。当空间和功率受到重要限制时，这些高度集成的系统是为耳机提供高质量音频的理想方式。2016年，SABRE PRO系列推出了新一代发烧友产品。这些产品旨在提供音频质量的基准，旗舰产品ES9038PRO被广泛认为是当今市场上声音最好、性能最高的DAC。
2022年，推出了下一代SABRE PRO DAC。新的旗舰产品ES9039PRO和ES9027PRO增加了新的功能和更低的功耗，因为每款设备都为发烧友和专业市场提供了出色的性能。
Sabre ADC–ESS推出了首个高保真ADC系列。SABRE PRO和SABRE ADC的新系列，具有200kHz的超低噪声本底带宽。超低噪声本底带宽比竞争对手宽10倍，能够以更高的采样率实现更高的分辨率。
PRO系列在单声道模式下具有高达+128dB的动态范围和-117dB的THD+N，这是当今业界最好的性能指标。
新型SABRE PRO ADC与现有的SABRE PRO DAC（如ES9039PRO）完美匹配。这些部件共同构成了声学上最透明的信号处理回路。
这些新的SABRE PRO和SABRE ADC非常适合要求最苛刻的设备，包括混音控制台、高性能麦克风前置放大器、发烧友设备、采样器、音频处理器和测试设备。
SABRE USB–2018年，ESS率先为发烧友级USB耳机和适配器提供单芯片解决方案。ES9281PRO是一种高度集成的解决方案，包括USB 2.0控制器、SABRE DAC和高功率耳机驱动器，以及USB耳机或加密狗所需的各种附加模块。它也是第一款集成MQA渲染硬件的产品。USB编解码器系列提供了多种性能级别和功能，以满足一系列USB应用程序的需求。
Crescendo–ESS在用于视听应用的高度集成SoC方面有着悠久的历史，2010年，我们开始提供专门用于条形音箱产品的Crescendo系列SoC。Crescendo迅速成为领先消费品制造商的主要平台。今天继续推出Crescendo VII，该系列为条形音箱、多媒体扬声器、无线低音炮和其他需要多核音频处理和行业标准算法的设备提供经济高效的高度集成解决方案。