User Manual for Alto Professional Live 1202 12-Channel Sound Reinforcement USB Mixer with Effects Click to enlarge the picture
Contents of the user manual for the Alto Professional Live 1202 12-Channel Sound
- Product category: Sound Reinforcement Mixers Alto Professional
- Brand: Alto Professional
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Alto Professional Sound Reinforcement Mixers
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User manual for the Alto Professional Live 1202 12-Channel Sound contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Alto Professional product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Alto Professional user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Alto Professional product will considerably shorten its lifespan!
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Product description Offered as a high-fidelity 12-channel, 2-bus mixer, the Live 1202 by Alto combines DSP effects with USB connectivity to provide flexible options when mixing live sound in clubs, bars, houses of worship, theaters, or for special events. Featuring seven microphone channels with low-noise DNA preamps, four channels of analog compression, and 3-band EQs on each channel, this mixer delivers a clean signal path with high headroom and full dynamic range. The two Aux sends on each channel allow you to create monitor mixes or send the signal to the effect processor. The 9-band graphic EQ helps you adjust the sound of your Main or Monitor mix to compensate for the acoustics of the venue. A headphone output with independent level control adds to the versatility of this mixer. For even more creative control, you can select from 100 Alesis DSP effects, including reverbs, delays, flangers, choruses, and more. The bi-directional built-in USB sound card allows you to capture a live recording to a Mac or Windows computer, straight out of the Main or Sub Mix 1/2. You can also play back sound files stored on your computer. The 60mm faders with mute switches and LED metering provide precise control and visual feedback for hands-on mixing, while the color-coded sections and knobs help you identify and quickly reach for controls in dimly lit environments. For added convenience, the USB port powers lamps or charges mobile devices. -
- Seven XLR inputs with high headroom, low-noise DNA mic preamps & switchable phantom power
- Onboard analog compression (Channels 1-4)
- One 3-band EQ and two Aux sends per channel
- 60mm faders with mute switches and LED meters
- USB audio connectivity with level control to record your mix or stream sound files to and from your Mac or Windows computer
- 100 Alesis DSP effects with presets, including reverb, delay, and more
- 9-band graphic EQ for main or monitor outputs
- Headphone out with independent level control
- Color-coded sections & knobs for improved visibility in dimly lit environments
- USB port powers lamps or charges mobile devices
UPC: 816311011020 In the Box Alto Professional Live 1202 12-Channel Sound Reinforcement USB Mixer with Effects Power Cable Limited 1-Year Warranty Table of Contents
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Technical parametersAlto Professional LIVE 1202 Specs | | | Microphone Inputs | 7 x 3-pin XLR (balanced), with DNA preamps | | Frequency Response | 20 Hz to 20 kHz, +0.5 dB | | THD + N | < 0.02% @ 0 dBu, 1 kHz | | Gain Range | 0 to 45 dB (mic) | | Signal to Noise Ratio | 90 dB | | | | Type | 12 x TRS 1/4" jack (balanced) | | Frequency Response | 20 Hz to 20 kHz, +0.5 dB | | THD + N | < 0.03% @ 0 dBu, 1 kHz | | Input Sensitivity | -15 to 30 dBu | | | | Microphone Inputs | 51.1 kOhms | | Channel Insert Return | 200 kOhms | | Other Inputs/Outputs | All Other Inputs: > 100 kOhms
2-Track Outputs: 10 kOhms
All Other Outputs: 20 kOhms | | | | High Shelving | ±15 dB @ 12 kHz | | Mid-Bell | ±15 dB @ 2.5 kHz (mono) | | Low Shelving | ±15 dB @ 80 Hz | | Main EQ | 9 EQ bands (63, 125, 250, 500 Hz; 1, 2, 4, 8, 16 kHz), ±15 dB | | | | A/D and D/A Conversion | 24-bit | | Resolution | 24-bit | | Effects | 10 DSP effect families with 10 variations available per family | | Presets | 100 total | | Controls and Indicators | Rotary encoder to select preset
DSP mute switch
Peak LED indicator | | | | 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 Pin 2 / Pin 3 and Pin 1, 47 ±2 V | | | | Voltage | 100-120 VAC, 60 Hz | | Power Consumption | 50 W | | Fuse | 1.25 A | | Main Connector | Standard IEC receptacle | | | | Dimensions (W x D x H) | 14.1 x 13.6 x 3.1" / 358 x 346 x 80 mm | | Weight | 9.0 lb / 4.1 kg | | | | Package Weight | 12.5 lb | | Box Dimensions (LxWxH) | 18.0 x 17.0 x 6.2" |
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