Alto Live 1202 12 Channel Mixer

Mono Input Channels:

• Microphone inputs: Electronically balanced, discrete input configuration
• Frequency response: 20 Hz to 20 kHz, +0.5 dB
• THD+N: <0.02% at 0 dBu, 1 kHz
• Gain range: 0 dB to 50 dB (Mic)
• SNR: 90 dB

Line Inputs:

• Electronically balanced
• Frequency response: 20 Hz to 20 kHz, +0.5 dB
• THD+N: <0.03% at 0 dBu, 1 kHz
• Sensitivity range: -15 dBu to 30 dBu

Impedances:

• Microphone inputs: 51.1 KΩ
• Channel insert return: 200 KΩ
• All other inputs: >100 KΩ
• 2-Track outputs: 10 KΩ
• All other outputs: 20 KΩ

Equalization:

• High-shelving: ±15 dB @ 12 kHz
• Mid-bell (mono): ±15 dB @ 2.5 kHz
• Low-shelving: ±15 dB @ 80 Hz
• Main EQ: 9 EQ bands (63 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, 16 kHz), ±15 dB

DSP Section (DFX):

• A/D & D/A converters: 24-bit
• DSP Resolution: 24-bit
• Effects: 10 DSP effects families with 10 variations available per family
• Presets: 100 total
• Controls: Rotary encoder to select preset, DSP mute switch, peak LED indicator

Main Mix:

• Noise (bus noise):
• Fader 0 dB, channels muted: -64 dBr (ref: +4 dBu)
• Fader 0 dB, all input channels assigned & set to unity gain: -64 dBr (ref: +4 dBu)
• Phantom Power: Mic Pin2/Pin3 and Pin1 47±2V

Power Supply:

• Main voltage: USA/Canada: 100-120 VAC ~60 Hz
• UK/Australia: 240 VAC ~50 Hz
• Europe: 210-240 VAC ~50 Hz
• Power consumption: 50 W
• Fuse: 1.25 A
• Main connection: Standard IEC receptacle

Dimensions (w x d x h): 14.1 x 13.6 x 3.1 in (358 x 346 x 80 mm)

Weight: 9.0 lbs. (4.1 kg)