Technical Specification - Alto AMX-140 User Manual

9. TECHNICAL SPECIFICATION

Mono input channels
Stereo input channels
Impedances
Equalization
DSP Section (For AMX-140FX Model)
Main Mix Section
Microphone input
Frequency response
Distortion (THD & N)
Gain range
SNR (Signal to Noise Ratio)
Line input
Frequency response
Distortion (THD & N)
Sensitivity range
Line input
Frequency response
Distortion (THD & N)
Microphone input
Channel Insert return
All other inputs
Tape out
All other output
Hi shelving
Mid bell
Low shelving
Low Cut filter
A/D and D/A converters
DSP resolution
Type of effects
Presets
Controls
Noise (Bus noise)
Max output
AUX Returns gain range
AUX Sends max out
electronically balanced, discrete input configuration
10Hz to 55kHz, +
0.005% at 4dBu, 1kHz +
0dB to 44dB (MIC)
115dB
electronically balanced
10Hz to 55kHz, +
0.005% at 4dBu, 1kHz +
+15dBu to 30dBu
Unbalanced
10Hz to 55kHz,
+
0.005% at +4dBu, 1kHz
1.4kOhm
2.5kOhm
10kOhm or greater
1kOhm
120Ohm
+ 15dB @12kHz
+ 12dB @2.5kHz
+ 15dB @80Hz
75Hz, 18dB/oct.
24 bit
24 bit
Hall, Room, Vocal & Plate REVERBS
Mono & Stereo DELAY (max DELAY TIME 650ms)
Chorus, Flanger & Reverb MODULATIONS
REVERB+DELAY, REVERB+CHORUS,
REVERB+FLANGER combinations
256
16-position PRESET Selector
16-position VARIATION selector
PEAK LED
MUTE SWITCH with LED indicator
Fader 0 dB, channels muted: 100dBr (ref.:+4dBu)
Fader 0dB, all input channels assigned and set to
UNITY gain: 90dBr (ref.:+4dBu)
+22dBu balanced XLR,
+ 22dBu unbalanced, 1/4" jacks
- to +20dB
+22dBu
27
3dB
3dB
3dB