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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.

關于ESS技術ESS 40年

四十多年來，ESS?技術一直處于音頻技術的前沿。ESS Technology是一家私營的無晶圓廠半導體公司，為消費者、汽車和專業音響愛好者系統設計和銷售高性能模擬和音頻設備。該公司由Forest Mozer于1984年創立，為各種設備生產合成語音，包括第一波語音玩具和標志性的家用電腦系統，如Commodore 64。如今，ESS Technology以其SABRE系列高性能音頻產品而聞名。

SABRE DAC–自2008年首次推出以來，SABRE DAC產品一直處于專業和發燒友市場的前沿，如今已被用于許多發燒友、消費者和專業應用。SABRE DAC的成功促成了2014年SABRE HiFi系列的誕生。SABRE HiFi DAC將出色的音質帶入需要更低功耗和更小封裝的多個市場。ES9039Q2M是目前性能最好、低功耗的立體聲DAC。隨著對低功耗的需求，對更高集成度的需求也隨之而來，因此ESS通過一系列集成耳機SoC滿足了這一需求。當空間和功率受到重要限制時，這些高度集成的系統是為耳機提供高質量音頻的理想方式。2016年，SABRE PRO系列推出了新一代發燒友產品。這些產品旨在提供音頻質量的基準，旗艦產品ES9038PRO被廣泛認為是當今市場上聲音最好、性能最高的DAC。

2022年，推出了下一代SABRE PRO DAC。新的旗艦產品ES9039PRO和ES9027PRO增加了新的功能和更低的功耗，因為每款設備都為發燒友和專業市場提供了出色的性能。

Sabre ADC–ESS推出了首個高保真ADC系列。SABRE PRO和SABRE ADC的新系列，具有200kHz的超低噪聲本底帶寬。超低噪聲本底帶寬比競爭對手寬10倍，能夠以更高的采樣率實現更高的分辨率。

PRO系列在單聲道模式下具有高達+128dB的動態范圍和-117dB的THD+N，這是當今業界最好的性能指標。

新型SABRE PRO ADC與現有的SABRE PRO DAC（如ES9039PRO）完美匹配。這些部件共同構成了聲學上最透明的信號處理回路。

這些新的SABRE PRO和SABRE ADC非常適合要求最苛刻的設備，包括混音控制臺、高性能麥克風前置放大器、發燒友設備、采樣器、音頻處理器和測試設備。

SABRE USB–2018年，ESS率先為發燒友級USB耳機和適配器提供單芯片解決方案。ES9281PRO是一種高度集成的解決方案，包括USB 2.0控制器、SABRE DAC和高功率耳機驅動器，以及USB耳機或加密狗所需的各種附加模塊。它也是第一款集成MQA渲染硬件的產品。USB編解碼器系列提供了多種性能級別和功能，以滿足一系列USB應用程序的需求。

Crescendo–ESS在用于視聽應用的高度集成SoC方面有著悠久的歷史，2010年，我們開始提供專門用于條形音箱產品的Crescendo系列SoC。Crescendo迅速成為領先消費品制造商的主要平臺。今天繼續推出Crescendo VII，該系列為條形音箱、多媒體揚聲器、無線低音炮和其他需要多核音頻處理和行業標準算法的設備提供經濟高效的高度集成解決方案。