Technical Spec |
Alto ZMX122FX Tech Spec
Mono Input Channels (CH1-CH4)
- 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 Rate ): ≥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. 5 - 8)
- 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
Alesis DSP Section
- A/D And D/A Converters: 24-bit
- DSP Resolution: 24-bit
- Type of effects: Hall, Room, Vocal & Plate Reverbs Mono & Stereo Delay (max delay time 650 ms) Chorus, Flanger & Reverb modulations, Reverb+Delay, Reverb+Chorus, Reverb+Flanger combinations
- Presets: 256
- Controls: 16 x 16-position preset selector
- Crosstalk: Adjacent Input ≤-80 dB @ 1 KHz (Ch. 1-6) , Input to Output ≤-75 dB @ 1 KHz (Stereo L/R, Ch. 1-4, Pan: panned hard left or right)
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)
Other Specs
- Power supply: 18 V, 1500 mA
- Rated power consumption: 27 W
- Dimensions (WxLxH): 256mm x 250mm x 72mm
- Weight: 5.07 lb
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