Audio Mixer 6 Channel Streaming Mixing Console Sound Board for DJ Studio AC100~240V with Bluetooth Item Type: Audio Mixer Material: ABS, aluminum alloy Input Voltage: AC100~240V Output Voltage: 48V Basic Parameters: Maximum Input Level: MIC +24dBu; Line +24dBu Maximum Output Level: XLR +26dBu; Tip ring sleeve connector +20dBu Master Meter: 10 segment-24dB to CLIP Channel Meter: 1 LED signal indication Frequency Response: 20Hz to 30KHz 0.5dB CMRR MIC 1kHz; CMRR(MIC 1kHz): >75dB Total Harmonic Distortion +N: <0.01%(channel to mix out) Crosstalk at 1kHz: Fader Shutoff: >85dB; Mute Shutoff: >85dB  Noise Rms 22Hz-22KHz: EIN -122dBu; Residual Output Noise: <-90dBu MONO EQ: LF, shelving, +/-15dB, 12KHz HM, peak/dip, +/-15dB, 2.5KHz LF, shelving, +/-15dB, 80Hz  Mono Channel: XLR balanced, pin 2 hot, 2K ohm, Sensitivity -60 to +10 dBu  Tip ring sleeve connector balanced, tip hot, 10K ohm, Sensitivity -40 to+10 dBu XLR, phantom +48V   2 Track Return: Radio Corporation of American, unbalanced, 4K ohm, -2 dBu  2 Track Send: Radio Corporation of American, unbalanced, <75 ohm, -2 dBu  L/R Output: XLR balanced, pin 2 hot, <75 ohm, +4 dBu, maximum +22 dBu FX/Auxiliary Output(headphones): Tip ring sleeve connector unbalanced, tip hot, <75 ohm, -2 dBu, maximum +18 dBu Headphones: Tip ring sleeve connector, tip L, ring R, 30 to 600 ohm headphones recommended Maximum Input Power: 15watts