ALTO ZEPHYR ZMX862

 Eight total inputs including XLR jacks with phantom power on channels one and two
 Two mic input channels with gold plated XLR and balanced line inputs
 Two stereo input channels with balanced TRS jacks
 Extremely high headroom offering extra dynamic range
 Three-shelf EQ on each mono and stereo channel
 Two aux sends per-channel for external effects and monitoring
 Two bus design with Main and Control Room 1/4” stereo outputs

TECH INFORMATION

Input Channels: Mono channels (Ch. 1 - 2)
Microphone Input: Electronically balanced, discrete input configuration
Frequency Response: 20 Hz to 22 kHz, +/-1 dB
Distortion (THD&N): ≦0.005% at +4 dBu, 1 kHz
Gain range: 0 dB to 50 dB (Mic)
Maximum Voltage Gain: 70 dB Ch. Mic Input→Main MIx out & Tape out, 80 dB Ch. Mic input→Control room & Phones, 60 dB Ch. Mic input→Aux send
SNR (Signal to Noise Ratio): ≧110 dBu
Phantom power (Mic Pin 2 / Pin 3 and Pin 1): +48 V - with switch control

Line Input: Electronically Balanced
Frequency Response: 20 Hz to 22 kHz, +/-1 dB
Distortion (THD&N): ≦0.005% at + 4 dBu, 1 kHz
Gain Range: 15 dBu to 35 dBu

Stereo Channels: (Ch. 3 - 6)
Line Input: Electronically Balanced
SNR (Signal to Noise Ratio): ≧110 dBu
Frequency Response: 20 Hz to 22 kHz, +/-1 dB
Distortion (THD&N): ≦0.005% at + 4 dBu, 1 kHz
Gain range: -20 dBu to +20 dBu, 60 dB Ch. Line → Main Mix out
Maximum Voltage Gain: 20 dB FX return → Main Mix out, 20 dB RCA Tape input → Main Mix out

Impedance
Microphone Input: 3.9 kOhms
All Other Inputs: 10 kOhms or greater
Tape Out: 1 kOhms
All Other Outputs: 120 Ohms

Equalization
Mono Channels: High ±15 dB @ 12 kHz, Mid ±15 dB @ 2.5 kHz, Low ±15 dB @ 80 Hz
Stereo Channels: High ±15 dB @ 12 kHz, Mid ±15 dB @ 2.5 kHz, Low ±15 dB @ 80 Hz

Main Mix Section
Tape, Aux, Phones Output
Output level: 0 dBu Unbalanced, 1/4" jacks, Max out +22 dBu Unbalanced, 1/4" jacks noise (Bus Noise): ≦-90 dB @ 20 Hz - 22 kHz (channel & Main level at 0 dB, other at minimum, DSP mute)

Power supply: 18 V, 1500 mA
Rated Power Consumption: 18 W