USB slot, it can be connected to USB flash disk or MP3 and other portable audio equipment. There are 6 modes of music: nature, popular, rock, jazz, classical, country. Support to conect with wired/wireless/capacitor microphone, applicable to the family KTV, campus speech, meeting etc. Ultra low noise mix head amp design. Maximum input level of microphone: +24dBu.Maximum input level of line: +24dBu. Noise (22Hz to 22KHz): equivalent input noise -122dbu, residual output noise. High frequency, broom type, +/-15db, 12KHz. Low frequency, broom type, +/-15db, 80KHz. Mid-high frequency, peak type, +/-15db, 2.5KHz. XLR: 2PIN, 2Kohm, -60+14dbu sensitivity. TRS: tip, 10Kohm, -40+14dbu sensitivity.
Please allow a little error due to manual measurement. Please use a soft dry cloth to clean the mixer.Do not set any equalizer and level knob to the maximum position, otherwise it may cause acoustic feedback and damage the speaker. Power host is not include, but this item supports matching with power host. The product needs to be used with an amplifier! Reminder:The mixer does not have a built-in power supply and requires a power amplifier to power the speakers.
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A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. High-performance, good stability, Easy Operation.Maximum input level of microphone. Maximum input level of line. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Live & Studio Mixers". The seller is "prtdealshop028" and is located in this country: US. This item can be shipped to United States.