Mono/Stereo channel EQ: High frequency, broom type, +/-15db, 12KHz Low frequency, broom type, +/-15db, 80KHz Mid-high frequency, peak type, +/-15db, 2.5KHz 16 Channel Pro Bluetooth Live Studio Audio Mixer Specification 1. Material: Metal+plastic 2. Channel: 16 channels 3. Maximum input level of microphone: +24dBu 4. Maximum input level of line: +24dBu 5. Maximum input level: XLR+26dBu 6. Frequency response: 20Hz-30kHz±0.5dB 7. Max Input Power: 15W 8. THD+N: <0.01% 9. Crosstalk (1kHz): > 85dB 10. Noise (22Hz to 22KHz): equivalent input noise -122dbu, residual output noise < -90dbu Mono XLR: 2PIN, 2Kohm, -60~+14dbu sensitivity TRS: tip, 10Kohm, -40~+14dbu sensitivity XLR: +48V Read more 3 stage equalization regulate,by adjusting knob to adjust the reverb depth and delay effect Fits bluetooth function to support wireless docking of most Bluetooth-enabled electronic devices 2. 16-channel, Support for external connect a 4000w Amplifier Read more Ultra low noise mix head amp design. Digital effect processor. There are 6 modes of music: nature, popular, rock, jazz, classical, country USB slot, it can be connected to USB flash disk or MP3 and other portable audio equipment Read more Note: 1. Please allow a little error due to manual measurement. 2. Do not use this device near the TV, radio, stereo, cell phone or other electronic device, or it may cause noise. 3. Please use a soft dry cloth to clean the mixer. 4. Do not set any equalizer and level knob to the maximum position, otherwise it may cause acoustic feedback and damage the speaker. 5. Power host is not include, but this item supports matching with power host(4000w) Read more Package included 1 x Mixing Console 1 x Power Cable 1 x User Manual Read more