Delock HDMI Audio Extractor 4K 30 Hz

This adapter allows you to separate the audio signal from an HDMI stream while the video continues to the TV or monitor without loss of quality. It offers both digital (S/PDIF optical and coaxial) and analogue (3.5 mm jack) outputs, supporting stereo and multi-channel 5.1 audio for connection to headphones, soundbars or AV receivers.

Seamless video and resolution

Supports resolutions up to 3840 × 2160p at 30 Hz (8 bit) and 1920 × 1080p at 60 Hz (12 bit), with bandwidth up to 300 MHz (3 Gb/s per channel) and a maximum of 9 Gb/s. Features such as HDCP 1.4, 3D, CEC and HDMI repeater (passthrough) are included.

Versatile connections

HDMI-A input and HDMI-A output for video, stereo audio output via 3.5 mm jack, optical digital output (TOSLINK) and coaxial (RCA S/PDIF). Switches between stereo and 5.1 multi-channel audio.

Professional audio quality

Compatible with common formats such as LPCM 2.0, Dolby Digital and DTS. Accepts sampling rates from 16 to 96 kHz (depending on system and connected device). 24 bit/192 kHz CS4344 chipset ensures good fidelity.

Rugged construction and energy efficiency

Rugged metal chassis with compact dimensions (approx. 71 × 61 × 21 mm) and maximum 2.5 W power consumption. Requires an external 5 V/1 A power supply (included in the package).

Package contents

Package includes: HDMI puller, USB power cable (~0.5 m), power adapter/charger, mounting brackets with screws and user manual.

Our expert's opinion

The Delock HDMI Audio Extractor (model 62692) is a compact, efficient and complete solution for integrating separate sound systems without sacrificing 4K video. Compared to more basic models limited to 1080p, it stands out with its 4K support and multi-channel output. Its metal construction - combined with low power consumption - makes it ideal for permanent or professional installations, although it does require external power, which is common for devices with 4K support. Overall, it offers an excellent combination of performance, durability and versatility for modern AV environments.