Mini Mixer Amplifier with MP3/Bluetooth T-B20/T-B40/T-B60
Description
It is a desktop mini constant voltage ampliļ¬er featuring beautiful appearance and light weight, which can be used for BGM playback and broadcast in small indoor venues such as homes, leisure cafes, classrooms, etc.
Features
* Desktop ampliļ¬er, beautiful appearance, light weight, and portable design.
* Suitable for diļ¬erent sound eļ¬ect venues; the series includes 20W, 40W and 60W options.
* Superior sound quality and speech intelligibility, support constant resistance 4~16Ī© 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 diļ¬erent 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-oļ¬ 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 diļ¬erent 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 ļ¬le formats, support TF card, and mobile phone Bluetooth function, support music name display.
Specifications
| Model | T-B20 | T-B40 | T-B60 |
| RatedĀ OutputĀ Power | 20W | 40W | 60W |
| SpeakerĀ Output | 4~16Ī©/100V | ||
| InputĀ Sensitivity&Ā Source | MICĀ Input:Ā +5mV,Ā unbalancedĀ 6.3Ā connector | ||
| Impedance | AUXĀ Input:Ā 350mV,Ā unbalancedĀ RCAĀ connector | ||
| Tone | Bass:Ā 100HzĀ±10dB,Ā Treble:Ā 10KHzĀ±10dB | ||
| FrequencyĀ Response | 80Hz~16KHz(-3dB) | ||
| SNR | ā„75dB | ||
| T.H.D | RatedĀ powerĀ output,Ā distortionĀ rateā¤1% | ||
| PriorityĀ Function | MIC1Ā inputĀ hasĀ theĀ priorityĀ thanĀ otherĀ input | ||
| Protection | OverheatingĀ protection,Ā shortĀ circuitĀ protection,Ā overloadĀ protection | ||
| InputĀ Power | ~220VĀ Ā 50Hz | ||
| PowerĀ Consumption | 40W | 80W | 120W |
| Dimension | 284Ā xĀ 188Ā xĀ 66.5mm | ||
| Weight | 2.8Kg | 3.5Kg | 4.2Kg |
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