Model number: FINE6 FINE8 FINE16  Amplifier, PA Amplifier, Professional Amplifier, karaoke Amplifier, Audio, PA Audio, Professional Audio, Audio System, Karaoke Audio, Mixer, PA Mixer, Professional Mixer, Karaoke Speaker.  FINE Series Model: FINE6 FINE8 FINE16  Features:  1. 8 mono-channel input, with a high-quality microphone amplifier 2. High-precision three-color led. Control the output level correctly 3. 3-band EQ for each channel 4. 100mm high precision and long life handspike POT 5. Internal professional digital effect processor 6. +48V phantom power supply 7. Record input and output port Specifications:  FINE6 FINE8 FINE16 Noise Mic E. I. N.  FINE6: -120dBu FINE8: -120dBu FINE16: -120dBu S/N ratio:  FINE6: 10KΩ All other outputs FINE6: 120Ω FINE8: 120Ω FINE16: 120Ω RCA output FINE6: 1.1kΩ FINE8: 1.1kΩ FINE16: 1.1kΩ Equalization±  High EQ 12kHz FINE6: ± 15dB FINE8: ± 15dB FINE16: ± 15dB Mid EQ 3.5kHz FINE6: 15dB FINE8: ± 15dB FINE16: 15dB Low EQ 80Hz FINE6: ± 15dB FINE8: ± 15dB FINE16: ± 15dB Input Sensitivity Mic FINE6: -60dB FINE8: -60dB FINE16: -60dB CH line FINE6: -20dB FINE8: -20dBFINE6:  FINE16: -20dBFINE6:  Eff return FINE6: -20dB FINE8: -20dB FINE16: -20dB Input max level Mic FINE6: +12dB FINE8: +12dB FINE16: +12dB CH line FINE6: +38dB FINE8: +38dB FINE16: +38dB Eff return FINE6: +20dB FINE8: +20dB FINE16: +20dB Main max output FINE6: +20dB FINE8: +20dB FINE16: +20dB Size FINE6: 435× 372× 62 FINE8: 435× 430× 62 FINE8: 546× 435× 62