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Techly IDATA HDMI-EA74K Audio Extractor 7.1 LPCM HDMI 4K UHD 3D

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  • It extracts the audio signal from an HDMI source
  • Supports HDMI audio sampling rates up to 192kHz
  • Supports optical audio sampling rate S / PDIF audio up to 192kHz
  • Supports 4 outputs 3.5 multi-channel analog audio
  • Allows 4Kx2K resolutions and 3D reproductions
  • Meets HDMI, HDCP 1.2 and DVI 1.0
  • Supports audio HDMI high-bit-rate (HBR)
  • No HDMI connections for receiving audio on analog and optical outputs
  • Incoming and outgoing can use HDMI cables up to 15 meters in length 1080p 8bit resolution, or 10m to 1080p 12bit
  • Supports audio feature EDID between LPCM 7.1CH, TV EDID (external) and Audio Bitstream
  • Supports CEC bypass
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Learn more about the Techly IDATA HDMI-EA74K

Best Seller Ranking #24 in Audio Video Converters
Model
Brand Techly
Model IDATA HDMI-EA74K
Details
Type Audio Extractor
Color Black
Specifications Video bandwidth: 300Mbps / 9Gbps

Input ports: 1 x HDMI

Output Ports: 1 x HDMI, 1 x Optical, 4 x 3.5 "Phone Jack

HDMI Audio sampling frequency up to 192kHz

SPDIF Optical Audio sampling frequency up to 192 kHz

HDMI Audio format: LPCM 2 / 5.1 / 7.1CH, 5.1CH Dolby Digital 2 ~, ~ 2 5.1CH DTS, Dolby Digital Plus, Dolby TrueHD, and DTS-HD Master Audio

Optical Format Audio: 2CH LPCM, Dolby Digital 5.1 CH 2 ~, ~ 2 and DTS 5.1CH

Audio Format L / R: 4 x output Phone Jack format; 7.1 CH Analogue Audio

Power supply included 5V 2A
Connectors
Connector A 1 x HDMI
Connector B 1 x HDMI
1 x Optical
4 x 3.5 Phone Jack
Audio Yes
Features
Features It extracts the audio signal from an HDMI source

Supports HDMI audio sampling rates up to 192kHz

Supports optical audio sampling rate S / PDIF audio up to 192kHz

Supports 4 outputs 3.5 multi-channel analog audio

Allows 4Kx2K resolutions and 3D reproductions

Meets HDMI, HDCP 1.2 and DVI 1.0

Supports audio HDMI high-bit-rate (HBR)

No HDMI connections for receiving audio on analog and optical outputs

Incoming and outgoing can use HDMI cables up to 15 meters in length 1080p 8bit resolution, or 10m to 1080p 12bit

Supports audio feature EDID between LPCM 7.1CH, TV EDID (external) and Audio Bitstream

Supports CEC bypass
Package Contents
Package Contents Audio Extractor IDATA HDMI-EA74K
Power supply 5V 2A
Information Sheet
Additional Information
First Listed on Newegg December 22, 2020

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

  • Return for refund until: January 31, 2026
  • Return for replacement until: January 31, 2026
  • This item is covered by Newegg.ca's Extended Holiday Return Policy.
  • Read full return policy for details.

Manufacturer Contact Info

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