T-B120DTB / T-B240DTB / T-B350DTB / T-B500DTB Digital Mixer Amplifier with MP3/Tuner/Bluetooth (Phoenix Mic Input)

Jaminan Garansi

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Digital Mixer Amplifier with MP3/Tuner/Bluetooth (Phoenix  Mic Input)



It is the mixer amplifier with mp3/TUNER/Bluetooth for small and medium sized background music occasion such as small supermarkets, shopping malls, and cafes.


* Standard rack mounted design (1U), exquisite SMT process design.

* With MP3 function module, adopt LCD display, support playback of various file formats in U disk such as MP3, WMA, APE, FLAC, WAV, and AAC; with TF card, support mobile phone Bluetooth function, and can display song names.

* Support mp3/TUNER/Bluetooth remote control function.

* 1 channel EMC input, 2 channels AUX input, 4 channels MIC input.

* Channel priority: EMC >MIC1>MIC2, MIC3, AUX1, AUX2.

* Each channel has independent volume control function; master input has volume control and treble/bass control.

* MIC1-4 supports balanced input, built-in 48V phantom power.

* The machine is equipped with level indication, overload and protection indicator.

* The device has good self-protection such as short circuit, overload and overheating.

* Two output modes: constant voltage output 100V, constant resistance output 4-16Ω.

* Energy-efficient switching power supply combines with energy-saving and ultra-stable design of Class D amplifiers.

* Support backup power supply 24V switching without delay (optional).


Model T-B60DTB T-B120DTB T-B240DTB T-B350DTB T-B500DTB T-B650DTB
Output 4-16Ω, 100V
RMS Power 60W 120W 240W 350W 500W 650W
Input Sensitivity

& Impedance

MIC1, 2, 3, 4 input: 5mV/600Ω balanced European connection terminal
AUX1, 2 input: 350mV/10KΩ unbalanced RCA connection terminal
EMC input: 775mV/10KΩ unbalanced European connection terminal
Output Sensitivity &

Source Impedance

MIX OUT: 1000mV/470Ω, unbalanced RCA connection terminal
Tone Bass: ±10dB at 100Hz;
Treble: ±10dB at 10KHz
Frequency Response 80Hz~16KHz(+1dB,-3dB)
SNR MIC1, 2, 3: 66dB; AUX1, 2: 80dB
THD Less than 0.5%( at 1KHz, 1/3 rated power)
Phantom Power Supply 48V (±2V)
Mute Control MIC 1 priority over MIC2-4, AUX1-2 audio input;

EMC has highest priority

Channel Crosstalk


Heat Dissipation Flank in and rear panel out to force fan cooling, fan starts when amplifier turned on, infinitely variable speed
Protection Over-heat, overload, short circuit
Power Supply ~220-240V /50Hz
Power consumption 120W 180W 300W 500W 650W 850W
Dimension 484×300×44mm
Weight 3.5 Kg 3.7Kg 3.8Kg 4.0Kg 4.1Kg 4.3Kg