Headsets Amplifiers Headphones Hearing Protection A-27 Amplifier (2-Prong) Click to enlarge A-27 - Amplifier - 2-prong Model# TELA27 List Price: $ 99.00 Contact us for multiple discount pricing The A27 (2-Prong) amplifier is typically known in the industry as the model PJ327.   This unit has many unique features not widely available in the market.   The A27 is designed with a 90-degree bend for easy accessibility to user functions, receive & transmit volume controls, a mute switch, a VOX background filter control for user improved performance, and a standard two year warranty with our performance guarantee. Product Warranty Features 2-year warranty Mute switch 90 degree adjustment Universal compatibility Receive and transmit volume controls VOX control (filters out background noise)

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