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

**URL:** https://aio.lv/en/product--techly-025756--965947
**Data updated:** 2025-12-29 05:23 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** TECHLY
**Manufacturer code:** 025756
**EAN:** 8054529025756
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 62.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--techly-025756--965947

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Techly Audio Extractor HDMI-EA74K supports 7.1 LPCM audio and 4K UHD video, providing high-quality audio extraction from HDMI sources. With a compact design (95mm x 82mm x 23mm) and an operating voltage of 5V, it is perfect for home theater setups. Enjoy seamless 3D video and enhanced audio performance with this reliable extractor.

## Long description

The TECHLY (IDATA) HDMI-EA74K Audio Extractor pulls multichannel audio from an HDMI source and provides it via optical (S/PDIF) or four 3.5 mm analog outputs while passing the HDMI video to a display. The compact unit supports up to 4Kx2K video, 3D, and high-resolution audio formats, making it suitable for home theater and AV installations that require separate audio routing from an HDMI feed.
Advantages
The extractor supports HDMI audio sampling rates up to 192 kHz and S/PDIF optical audio up to 192 kHz, and can deliver LPCM 2/5.1/7.1 and various compressed and lossless bitstream formats (Dolby Digital, DTS, Dolby TrueHD, DTS-HD Master Audio). It allows 4Kx2K resolution and 3D video passthrough, complies with HDMI, HDCP 1.2 and DVI 1.0 standards, supports high-bit-rate (HBR) HDMI audio, and includes EDID management between LPCM 7.1, TV EDID and audio bitstream options. The device is compact (95 × 82 × 23 mm), powered by the included 5V 2A adapter, and certified to EC, FCC and WEEE requirements.
Suitable for
Home theater systems requiring separate multichannel audio output
Connecting HDMI video to a TV or projector while sending audio to an AV receiver or external speakers
Setups needing 7.1 LPCM or bitstream formats from an HDMI source
Installations where optical S/PDIF or multiple analog outputs are required
Key specifications
Video bandwidth: 300 MHz / 9 Gbps
Inputs: 1 × HDMI
Outputs: 1 × HDMI, 1 × Optical (S/PDIF), 4 × 3.5 mm phone jack (analog multi-channel)
Supported video: up to 4Kx2K and 3D; HDMI/HDCP 1.2/DVI 1.0 compliant
HDMI audio sampling rate: up to 192 kHz
Optical (S/PDIF) sampling rate: up to 192 kHz
Audio formats: LPCM 2/5.1/7.1, Dolby Digital, DTS, Dolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio
Analog audio: 7.1 CH via four 3.5 mm outputs
Power supply: 5 V, 2 A (included)
Dimensions (W×D×H): 95 × 82 × 23 mm
Operating temperature: 0 °C to 40 °C; storage: -20 °C to 60 °C
Certifications: CE, FCC, WEEE
How to use
Connect an HDMI source (Blu‑ray player, game console, set‑top box) to the extractor's HDMI input, then connect the extractor's HDMI output to your TV or projector. For multichannel audio, attach an AV receiver or speaker system to the optical output or to the four 3.5 mm analog outputs according to your speaker configuration. Power the unit with the supplied 5V/2A adapter. Use compatible HDMI cables (recommended lengths up to 15 m at 1080p 8‑bit; up to 10 m for 1080p 12‑bit) and configure the source device audio output and EDID settings as needed.
Usage recommendations
For reliable operation, use high‑quality HDMI cables, confirm your source device is set to an output format supported by your audio system (LPCM 7.1 or appropriate bitstream), and consult the device EDID options if you experience incompatible audio formats. Ensure adequate ventilation and operate within the specified temperature range.

## Specifications

| Feature | Value |
|---|---|

### Ports & interfaces

| Feature | Value |
|---|---|
| Audio (L/R) out | 4 |
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| Digital audio optical out | 1 |

### Technical details

| Feature | Value |
|---|---|
| On/off switch | Yes |
| Maximum transfer distance | 10 m |
| Compliance certificates | RoHS, CE |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 5 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.448 kg |
| Height | 23 mm |
| Width | 95 mm |
| Depth | 82 mm |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, RoHS |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| HDCP | Yes |
| HDCP version | 1.2 |

## FAQ

### How much does the Audio Extractor HDMI-EA74K cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Audio Extractor HDMI-EA74K be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TECHLY products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TECHLY service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Audio Extractor HDMI-EA74K?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/965947/65764584_large.webp