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ARISTA Corporation and DMX Pro Sales Bring E-Vocal® Duo Audio over IP Products to the Amazon Marketplace

Fremont, CA – January 2021… ARISTA Corporation, recognized globally as a leading manufacturer of AV extenders, matrix switchers, AV MultiViewers, and related products for the AV installation and industrial markets, in conjunction with DMX Pro Sales ( of Austin, TX, announce the availability of ARISTA’s E-Vocal Duo Audio over IP interfaces on The models available on Amazon include the ARS-0002-A00 Dante to analog audio interface and the ARS-0002-A01 interface, which facilitates Lip-Sync delay to enable sound and picture to be synchronized.


ARISTA’s E-Vocal Duo ARS-0002-A00 converts a Dante stream into two channels of analog audio signal. This interface is handy when, for example, a stereo feed of the performance is needed to feed a conventional sound reinforcement system or is to be recorded. ARISTA’s E-Vocal Duo ARS-0002-A01 allows two audio signal outputs of Lip-Sync delay of up to 170 ms/ch (fs = 48 kHz) to synchronize the audio stream to the video stream. The delay control switch can add delay in the range of 0~170ms by 32 increments. The E-Vocal Duo ARS-0002-A01 uses XLR analog outputs.


ARISTA’s E-Vocal Duo products share a rich feature set. This includes being AES67 compliant, using high resolution 24-bit analog to digital conversion, and the ability to be powered via PoE (Power over Ethernet) or 5VDC via a Micro USB connector. As Dante-enabled devices, the E-Vocal Duo products deliver bit-perfect audio reproduction and offer super-low latency and sample-accurate synchronization across the entire network. As Dante-enabled products, the E-Vocal Duo products make it easy to use one’s legacy audio gear with any Dante-connected system—delivering the interoperability, performance, and scalability that only networking can bring.


DMX Pro Sales represents manufacturers covering a variety of audio and video products, with a focus on the AV installation market. The company specializes in supplying the Amazon Marketplace with products for the Pro AV market. DMX Pro Sales is guided and owned by Mr. Hakan Lindestaf.


Paul Shu, President of ARISTA Corporation, commented on the arrangement with DMX Pro Sales to sell the E-Vocal Duo products on Amazon, “We are delighted to have DMX Pro Sales working with us to make our products available on Amazon. We view this as an excellent opportunity to broaden our reach by making our products available on the world’s leading online marketplace. I have every confidence this will be a win-win endeavor for ARISTA, DMX Pro Sales, and most importantly, our prospective customers.”


About ARISTA Corporation

ARISTA offers products for a variety of professional audio-visual markets, including events, retail, residential, education, government, healthcare, and control rooms. Networked AV over IP has forever changed the dynamics of the pro AV industry by enabling installers and system integrators to replace proprietary AV matrix switches with off-the-shelf Ethernet networks that deliver dramatically better price/performance, flexibility, and scalability. ARISTA focuses on this market trend and has invested considerable resources on developing and expanding its networked AV over IP product families to help customers achieve their goals with the latest technology products. To learn more about ARISTA Corporation, visit



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