EC21, Global B2B Marketplace
Sign In
Join Free
Buy Now
Sell Now
My EC21
Help
Search Advanced Search
Suppliers > quality control > Guangzhou DSPPA Audio Co., Ltd. | Matching Products
Your search for "

quality control

" found 2 companies from Guangzhou DSPPA Audio Co., Ltd., China
Inquire Now

(1-2 out of 2)

2.4 G Wireless Conference System Delegate Microphone

2.4 G Wireless Conference System Delegate Microphone
D6803 ● Adopt a new digital control design. ● Cardioid directional condenser pickup microphone, with first-class intelligibility and directivity. ● There are three lengths of microphone rods: 400MM, ...

16 Channels Digital Modular Seamless Matrix Switcher

16 Channels Digital Modular Seamless Matrix Switcher
and switching of audio and video signal of each channel, to minimize the signal transmission attenuation with high-fidelity image and sound signal output. Equipped with such functions such as ...
Page 1 of 11
Go to Page Go
Share :
Facebook
Twitter
LinkedIn
My Favorites
Email this page

Browse: Manufacturer Directory Premium Suppliers Site Map

About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy

Copyright (c)1997-2026 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese

Business Registry Number: 120-86-03931 | Mall order sales Registration Number: 강남-5838

Inquiry Basket ()