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Digital Frequency Shift Amplifier VY8100

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Education & Exhibition Hall & Multimedia Equipment

Key Word ：

Digital Public Broadcasting System

Whatsapp: +86 13312897759

E-mail:caoyaoyu@gztsaudio.com

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Online Message

This device is a new generation of teaching frequency-shifting amplification equipment specifically developed to support modern teaching. It can effectively suppress feedback and significantly improve sound quality. By installing 3-4 interface microphones on the classroom podium and equipping this device, it can be put into use. The lecturer does not need to wear any equipment to give a lecture, and it is also suitable for meetings, speeches, stages, and karaoke. It effectively suppresses feedback, enhances microphone voice, ensures the quality of language transmission, has high fidelity, clear sound, and wide frequency response.
Functional Features:
1. Five-band parametric equalization and digital frequency-shifting dual feedback suppression technology.
2. Microphone gain increase of 5 to 14 dB.
3. Three audio line inputs with independent adjustment.
4. Four microphone balanced (XLR socket) and unbalanced (6.35 socket) inputs with independent adjustment.
5. Independent switch selection for phantom power supply for four microphones.
6. Independent switch selection for frequency-shifting effects for four microphones.

Due to continuous product upgrades, changes in parameters will not be notified separately!

Cases

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FAQ

What are full mouth dental implants like, and what is All-on-4?

The rapid advancement of medical technology is also evident in the field of dental implants. Complete edentulism has always been a complex and challenging case in the field of dental implants, as the absence of teeth for an extended period can lead to significant atrophy of the alveolar bone.

What is the best age for teeth alignment? At what age is it best?

Teeth straightening can help correct misaligned and displaced teeth, but some adults worry whether they can still be corrected as they age. Some customers are concerned that their children are too young and may not be able to undergo correction for a while. So, what is the best age for teeth straightening?

Common Mattress Troubleshooting - Mold

The mattress may develop mold on the surface if the plastic film is not removed during use, if the baseboard is not breathable, or if the environment is humid. Please ensure good indoor air circulation, frequently change the bed sheets, and clean the surface of the mattress.

Common Mattress Troubleshooting - Infestation

If a mattress is not turned or cleaned for a long time during use, it may breed bacteria and dust mites. Please keep indoor air circulation smooth, frequently change bed sheets, and clean the surface of the mattress.

How to maintain a mattress?

1. The newly purchased mattress may have a new product smell due to being sealed in packaging for a long time. As long as you keep the indoor air circulating or place it in a well-ventilated and cool area for 72 hours, the smell will significantly decrease.

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WEISHITE Audio Technology (Guangzhou) Co., Ltd

Address: 5th Floor, No. 11, Area A5, Lixin Road, Huimei New Village, Xintang Town, Zengcheng District, Guangzhou City

Tel: +86 13312897759

E-mail ：caoyaoyu@gztsaudio.com

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