Educational Language Lab Equipment System Technology OEM Training Multimedia

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Price:$1,250.00 - $1,300.00
Price in USD:Details


Product Overview


Product Description


Product Introduce:

  • Support Win 7/8/10 64bit.

  • Of 128 44.1 KHz/16bit audio data transmission, voice delay <1ms.

  • Power supply: standard 220V ± 22V power supply,

  • Intelligent switches: all the students’ terminal power supply unified by audio data switch.

  • SNR> 80dB, distortion <1%.

  • Size: 440*260*45(mm)Weight:4kg

GD5110B-1audio data switch No2GD5110B-2

Teacher’s Computer (Monitor + Host):

CAN NOT use laptop/ IPad/ Notebook.

CPU: I5/RAM: 4G, 1T.

Host need use VGA port, CAN NOT use DVI, HDMI port type host.

Computer Host Net-Port: 1000M

Computer system:

Win7/8/10-32Bit/ 64Bit


Company Information

Shaanxi GREELAN Technology Development Co., Ltd, established in 2003, which is specialized in the digital language lab, with strength on language learning system, language lab equipment, and language lab software. Our companies own the import and export rights and pass the FCC, CE, ISO9001, ISO18001, CCC, etc., authentication. At present, we have 12 hardware patents and 4 software copyrights. We aim to help people learning language easier and happier.




Our Services

1. One Stop Service

a. Pre-sales: make a comprehensive project plan for customer.

b. After-sales: offer customer service whenever you have a question.

2. Advanced Technology

a. Hardware: less equipment to make the connection easy and save the cost.

b. Software: simple, practical and multifunctional.

3. High Standard Quality Control

a. Strict inspection during the production.

b. Careful test of every equipment before shipping.

4. Fast and timely delivery

a. Product preparation: 7-10 days.

b. Delivery: timely delivery once the goods are ready.

 All Products


FCC / CCC / ISO9001 / ISO18001 / ISO14001



Why Choose Us


I hope to cooperate with you and be your partner!


1. One Stop Service

 1) Pre-Sales - Make FREE plan especially for your project.

 2) After-SalesOffer customer service whenever you have a question.

 2. Advanced Technology

 1) Hardware - Less equipment to make the connection easy and save the cost.

 2) Software - Simple, Practical and multifuctional

 3. High Standard Quality control

 1) Strict inspection during the production.

 2) Careful Test of every equipment before shipping.

 4. Fast and timely delivery

 1) Product preparation - 7--10 days.

 2) Delivery - Timely delivery once the goods are ready.



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