Alto Professional ZMX122FX - Manual (Page 20)

TECHNICAL SPECIFICATIONS
FREQUENCY RESPONSE:
All inputs: 20 Hz – 22 kHz (±1 dB)
THD+N:
All inputs: < 0.005% (@ 4 dBu, 1 kHz)
GAIN RANGE:
Mic inputs (Channels 1-4): 0 – 50 dB
Line inputs (Channels 1-4): 15 – 35 dBu
Line inputs (channels 5-8): 15 dBu – 35 dBu
MAX VOLTAGE GAIN:
Mic inputs / Line inputs (Channels 1-4):
70 dB (MIC/LINE INPUT to MAIN MIX OUTPUT)
80 dB (MIC/LINE INPUT to CTRL ROOM / PHONES OUPTUT)
60 dB (MIC/LINE INPUT to AUX SEND)
Line
inputs (Channels 5-8):
60 dB (LINE INPUT to MAIN MIX OUTPUT)
20 dB (FX RETURN to MAIN MIX OUTPUT)
20 dB (AUX INPUT to MAIN MIX OUTPUT)
SNR:
All inputs: > 110 dBu
PHANTOM POWER:
+45 ~ +49V with switch control (Mic Pin2/Pin3 and Pin1)
IMPEDANCE:
Mic inputs: 3.9 k Ω
All other inputs: > 10 k Ω
Aux output: 1 k Ω
All outputs: 120 Ω
EQUALIZATION:
High: ±15 dB @ 12 kHz
Mid: ±15 dB @ 2.5 kHz
Low: ±15 dB @ 80 Hz
DSP:
A/D and D/A converters: 24-bit
DSP Resolution: 24-bit
Effects:
Reverbs: Hall, Room, Vocal, Plate
Delays: Mono, Stereo (max delay time: 650 ms)
Modulations: Chorus, Flanger, Reverb
Combinations: Reverb + Delay, Reverb + Chorus, Reverb + Flanger
Presets: 256
Controls: 256-position preset selector, clip LED, mute switch, foot switch, LED
CROSSTALK:
Adjacent inputs: < -80 dB @ 1 kHz
Inputs to outputs: < -75 dB @ 1 kHz (stereo L/R, Channels 1-4, panned hard left
or right)
MAIN MIX: AUX OUTPUT, PHONES OUTPUT: 0 dBu, unbalanced, 1/4" jacks
Max output: +22 dBu, unbalanced, 1/4" jacks
Bus noise: < -90 dB @ 20 Hz ~ 22 kHz (Channel and Main Mix levels at 0 dB,
others at minimum, DSP muted)
POWER SUPPLY: 18 V, 1000mA
POWER CONSUMPTION: 18
W
DIMENSIONS (W x D x H):
10.1" x 9.8" x 2.9" (256 mm x 250 mm x 72 mm)
WEIGHT:
5.1 lbs (2.3 kg)
* Specifications are subject to change without notice.
Under rare circumstances, if this product is exposed to electromagnetic interference during use, there may be a slight drop in
signal-to-noise ratio.
This unit is well designed to prevent any inrush current.
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www.altoprofessional.com
MANUAL VERSION 1.2