FocusProAudio Compact 4-Channel Stereo Headphone Amplifier with DC 12V Power Adapter FPA-HPA4Versatile device that can easily connects to laptops, smartphones, mixers, and more. Four independent channels with separate volume controls for personalized listening experiences. FocusProAudio Compact 4-Channel Stereo Headphone Amplifier features a compact and portable design for on-the-go audio needs. $69.99Newegg.comDelivery: in USA ReportBuy!
