* Desktop ampliﬁer, beautiful appearance, light weight, and portable design.
* Suitable for diﬀerent sound eﬀect venues; the series includes 20W, 40W and 60W options.
* Superior sound quality and speech intelligibility, support constant resistance 4~16Ω output, or 100V output; it can play beautiful music in short distances, and can also broadcast beautiful sounds in long distances.
* The output terminal adopts standard 6.3 audio microphone jack and the line input uses RCA socket, providing users with diﬀerent audio input interface selections.
* 1 Microphone audio input with independent volume control.
* 2 line audio inputs with independent volume control.
* Support automatic playback of MP3 audio format musics and power-oﬀ memory function.
* Support priority function, the MIC1 input is prior to other audio signal inputs.
* Designed with power indicator, when the mains power is connected and the power switch is turned on, the indicator turns blue.
* Designed with signal indicator, the indicator color changes according to diﬀerent signal outputs.
* Support short circuit, overload, over temperature and other protection functions.
* Equipped with MP3 function module, LCD display, support the playback of U disk MP3, WMA, APE, FLAC, WAV, AAC and other ﬁle formats, support TF card, and mobile phone Bluetooth function, support music name display.