Vi18 features:

◆ 8 input channel, 2 mono ch +3 stereo ch

◆ 4 high performance microphone amplifiers with phantom power

◆ 1-2 channel with internal channel compressor

◆ All mic input are equipped with 3-band channel EQ AND HPF

◆ 1 CH AUX SEND/stereo aux return

◆ 4 bus(stereo)

◆ Internal SPX effect  processor

◆ Lightweight and durable designs

     Vi8 Specification:
Total harmonic distortion: less than 0.1% (THD + N)
Frequency response: 20Hz-20KHz + 1dB / -3dB
Equivalent input noise: Rs = 150Ω GAIN:
Maximum value: -128 dBu
Residual output noise: -99 dBu
The channel is in the mute state: -70dB
Headphone output power: 75mW (1KHz, THD = 0.5%, 100Ω)
Crosstalk: -70dB Mono / Stereo High Pass Filter: 80Hz -120Hz 12dB / oct
Mono equalizer: High: 10KHz ± 15dB, medium: 250Hz-5KHz ± 15dB, low: 100Hz ± 15dB
Stereo equalizer: High: 10KHz ± 15dB, medium high: 3KHz ± 15dB, low: 800Hz ± 15dB, low: 100Hz ± 15dB
Input and output impedance: Microphone input: 3KΩ Suitable impedance 50-600Ω microphone
Mono input: 10KΩ Suitable impedance 600Ω line
Stereo input: 10KΩ for the impedance of 50-600Ω microphone, line
Recording Input Impedance: 10KΩ Applicable Impedance 600Ω Line
Main output impedance: 150Ω
Group output impedance: 150Ω AUX
Output impedance: 150Ω
Recording output impedance: 600Ω
Power consumption: 35W