Bluetooth Digital Audio Mixer Professional Interface 8-Channel Mixing Console Sound Board for DJ KTV and

Max Input Level: +24dBu(MIC/Line); Max Output Level: +26dBu(XLR); Max Input Power: 15W Master Meters: 10 Segment -24dB to CLIP Frequency Response: 20Hz to 30KHz 0.5dB THD+N: ＜0.01%(Channel Input to Mix Output) Crosstalk at 1kHz: ＞85dB(Fader/Mute Shut Off); ＞82dB(Inter Channel) Noise (22Hz to 22KHz): Equivalent Input Noise -122dBu, Residual Output Noise <-90dBu 2-track Return: RCA, Unbalanced, 4K ohm, -2dBu; 2-track Send: RCA, Unbalanced, ＜75 ohm, -2dBu L/R Output: XLR Unbalanced, Pin 2 Hot, ＜75 ohm, +4dBu, Max.+22dBu FX/AUX Output: TRS Unbalanced, Tip Hot, ＜75 ohm, -2dBu, Max.+18dBu Headphones: TRS, Tip L, Ring R, 30 to 600 ohm Headphones Recommended Mono Channel: XLR Balanced, Pin 2 Hot, 2K ohm, Sensitivity -40 to +14dBu TRS Balanced, Tip Hot, 10K ohm, Sensitivity -20 to +14dBu XLR, Phantom +48V