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The Shure UA834WB In-line Antenna Amplifier is a versatile and compact device designed for live performances. With a maximum SPL of 470-900, this amplifier is suitable for amplifying audio signals from microphones or other audio sources.
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eBay
Condition: New,open box.
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eBay
The T-02S from TOA Electronics is an input module that accepts unbalanced, line-level signals. This module is for use with modular devices from TOA Electronics. Unbalanced Line Input for AM/FM tuners, cassette decks, CD players, computer sound cards, jukeboxes.
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eBay
Features: High quality invisible hearing aid sound amplifier Super mini size and light weight, not easily to be seen Adjust volume to the minimum before wearing Increase volume gradually to avoid sudden increase in sound Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly Specification: .
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