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About product and suppliers:
        Alibaba.com offers 57 transistor megaphone products. About 36% of these are speaker, 19% are integrated circuits, and 15% are microphone. 

A wide variety of transistor megaphone options are available to you, such as logic ics, professional amplifier, and drive ic. You can also choose from free samples. 

There are 57 transistor megaphone suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of transistor megaphone respectively. 

Transistor megaphone products are most popular in Domestic Market, Mid East, and North America. 

You can ensure product safety by selecting from certified suppliers, including 27 with Other, 3 with ISO9001 certification.