Keyboard tuner
For capacitive microphone line architecture design
Mic. & Aux a signal mixer
Mic. with balanced input design
High Power PC Headphone output
Outline
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BTS01
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Mixing
capability
&I/O
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Mixing channels
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Hi-z/Lo-z+Aux in+USB (sound Card)
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AUX IN
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Stereo (3.5Phone Jack)
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Master
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Stereo (RCA Jack)
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Mic. inputs
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1 (Hi-z/Lo-z) Balance&Unbalance
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Phantom power
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+48V DC; ON/OFF
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Headphone
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6.30 phone jack
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Direct/Insert switch
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Mixer/mixer+ sound card
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Power and others
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Micro USB (Power supply&PC)
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General specifications
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Total harmonic distortion
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Less than 0.3%
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Frequency response
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20Hz-20kHz (0~3dB)
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Gain Range (Trim)
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50db
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Maximum input Level
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+4dBu
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Headphone output
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>200mW/8 歐姆
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Mic. In to L/R output Level
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-72dB
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Hum & noise
level
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Equivalent input noise
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-120dBu (A-Weighted)
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Residual output noise
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-64dBu (A-Weighted)
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Crosstalk
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-62dB (at f =1KHz)
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Sound card
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DAC Sampling Rate: (16 bit)
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USB Audio Interface-8,16, 22.05, 32, 44.1….
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OTHERS
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Power consumption
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DC 5V/2A (SB Jack)
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W x H x D (mm)
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166 x 75x 160
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