DR DEADROCK MIX WARRIOR 12 Channel Mixer with USB in Put and MP3 Player also supports Bluetooth. 
Specifications: 
1. Color: Black 
2. Material: Metal 
3. Max. Input Level: 
MIC 24dBu 
Line 24dBu 
Other Line 20dBu 
4. Max. Output Level: 
XLR 24dBu 
TRS 24dBu 
5. Master Meters: 10 Segment -24dB to CLIP
6. Channel Meters: 1 LED Signal Indication 
7. Frequency Response: 20Hz to 30KHz 0.5dB 
8. CMRR(MIC 1KHz): >75d 
9. THD+N: <0.01%(Channel to mix out) 
10. Crosstalk at 1kHz: 
Fader shutoff > 85dB 
Mute shutoff >85dB 
Inter channel >82dB 
11. Noise, rms 22Hz to 22kHz: 
EIN -122dBu 
Residual output noise < -90dBu 
L/R main mix noise < -82dBu 
Aux mix noise<-82dBu 
12. MONO EQ: 
LF, shelving, +/-15dB, 12KHz 
HM, peak/dip, +/-15dB, 2. 5KHz 
LF, shelving, +/-15dB, 80HZ 
13. Mono Channel 
XLR balanced, pin 2 hot, 2K ohm, Sensitivity -40 to +14 dBu 
TRS balanced, tip hot, 10K ohm, Sensitivity -20 to+14 dBu 
XLR, phantom+48V 
14. 2-track Return: RCA, unbalanced, 4K ohm, -2 dBu 
15. 2-track Send: RCA, unbalanced, <75 ohm, -2 dBu 
16. L/R Output: XLR balanced, pin 2 hot, <75 ohm, +4 dBu, Max+22 dBu 
17. FX/AUX Output: TRS unbalanced, tip hot, <75 ohm, -2 dBu, Max +18 dBu 
18. Headphones: TRS, tip L, ring R, 30 to 600 ohm 
19. Max. Power Input Power: 40 Watts