H16-AES

US$799.00

The Nuprime-X H16-AES is a high-performance HDMI audio decoder featuring AES3 (AES/EBU) digital audio output for integration with professional audio systems. It supports immersive audio formats such as Dolby Atmos® and DTS:X®, along with full eARC HDMI and 4K HDR video pass-through. The unit also includes automatic room calibration for optimized playback in diverse acoustic environments.

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Description

The Nuprime-X H16-AES is a high-performance HDMI audio decoder featuring AES3 (AES/EBU) digital audio output for integration with professional audio systems.

HDMI Decoding

As part of the Nuprime Fusion-X platform, the H16-AES connects seamlessly with other Nuprime AES-compatible products, creating a cohesive, scalable audio system.

I2S to AES Interface Board

Key Features:


Audio

  • Converts HDMI audio to AES3 (AES/EBU).
  • Supports Dolby Atmos® (up to 9.1.4) and Dolby True HD® and all downward Dolby® audio formats.
  • Supports DTS:X®, DTS-HD Master Audio®, and all compatible HD audio formats.
  • Supports HDMI eARC.
  • Integrated automatic room acoustic calibration with built-in testing and compensation for room EQ, channel loudness, and speaker distances. Features one-touch operation for full auto correction while also allowing manual adjustments.
  • Ensures low-latency and high-fidelity audio transmission.

Video

  • HDMI 2.0 with 4 inputs and 1 output, supporting HDCP 2.2.
  • Supports 3D and 4K HD video transmission.
  • HDR formats: Supports Dolby Vision®, HDR10, and HLG for enhanced color and contrast.
  • HDMI CEC support for seamless device control.
  • HDMI video output mode management for optimized display performance.

Device Control

  • iOS and Android App
  • Handheld Remote

SPECS

Specifications:

  • Audio Format: PCM, up to 24-bit/96kHz
    • Dolby TrueHD supports up to 24-bit/96kHz
    • DTS-HD Master Audio supports up to 24-bit/96kHz
    • Dolby Digital Plus and Dolby Atmos support 24-bit/48kHz
  • Inputs: 4 x HDMI, HDMI eARC
  • Outputs:
    • 16 channels AES3 on two DB25 ports (H16 decodes Dolby Atmos up to 9.1.4)
    • HDMI eARC
  • DC 12V power supply using external AC adapter

H16-AES Onscreen Guide

Connect the H16-AES HDMI output (labeled eARC) to your display.

By default, the H16-AES is set to Pure mode. Switching to other modes applies sound processing effects, which can alter the audio quality of the AES channels.

Go to Speaker setup.

Select Speaker layout

Choose the speaker layout that matches your HDMI source.

Return to the Setup menu and select Auto Room Test with the microphone connected to the H16-AES. Place the microphone at your primary listening position. For the best Dolby Atmos experience, ensure your main listening spot is centered between the front left and front right speakers, ideally near the center of the room. For detailed guidance, refer to the Dolby setup guide online.

Perform manual adjustment to fine tune the speakers parameter after the auto room test.

AES Outputs Guide

AES Outputs Speaker Layout

Reference table for H16 output channel sequence vs speaker layout

Connecting To Nuprime-X 8 Channels Device’s AES Inputs

You don’t need to understand how AES works if your goal is simply to connect the H16-AES to the NuPrime-X MCX-800AD or Fusion 8D in a full home theater setup. Just use a DB25 male-to-male cable as shown below.

Connecting to Device with Two Channels AES Inputs

The 16 AES3 channels are output via two DB25 connectors following the Tascam pinout format, which is a standardized wiring scheme commonly used for multichannel digital or analog audio transmission.

AES59

An AES standard which defines the use and pin-outs of 25-pin D-sub connectors for eight-channel balanced analogue audio travelling in a single direction in or out of a device, and an alternative bi-directional eight-channel digital interfacing (four AES3 threes in each direction). It conforms fully with the established Tascam interface standard. It is widely adopted in professional audio gear for interfacing multiple channels over a single connector.

AES - Each DB25 port carries 8 channels (4 stereo pairs), so two DB25 connectors provide up to 16 channels of AES3 digital audio

Use a DB25 to AES cable as shown below.

 

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An adaptable multi-channel audio ecosystem that is modular, flexible, and scalable.

Use cases featuring AES and XLR connections: Fusion-X Use Cases (AES & XLR) A4 

Use cases featuring AoIP connections: Fusion-X Use Cases (AoIP) A4