The Audio2000'S AMX7322 is a professional six-channel audio mixer designed for a variety of audio applications, offering a comprehensive set of features for recording, music playback, and live sound.
Function Description:
The AMX7322 serves as a central hub for mixing multiple audio sources. It features six input channels, allowing for the connection of microphones, musical instruments, and other audio devices. A key feature is its built-in USB interface, which enables direct connection to a computer for both recording and playing music. This makes it suitable for home studios, podcasting, and small live events. The mixer also integrates a Bluetooth interface, providing wireless connectivity for streaming audio from compatible devices. Furthermore, a built-in DSP (Digital Signal Processor) offers a range of sound effects to enhance audio quality and creativity. An integrated MP3 player supports various music formats, adding to its versatility for playback.
Important Technical Specifications:
- Input Channels:
- Mono: 4 (MIC/LINE)
- Stereo: 1 (LINE)
- USB Sound Card: 1
- MP3: 1
- Output Channels:
- Stereo Out: 1
- Phones: 1
- Return: 1
- Bus:
- Input Channel Function:
- PAD: 26dB
- EQ:
- HIGH: Gain +15dB/-15dB, Frequency: 12KHz Shelving
- MID: Gain +15dB/-15dB, Frequency: 2.5KHz Shelving
- LOW: Gain +15dB/-15dB, Frequency: 80Hz Shelving
- PEAK LED: Turns on when post EQ signal reaches 3dB below clipping point.
- Level Meter: 2*5-Segment LED Meter (+6, +3, 0, -3, -10 dB)
- Effects: Built-in DSP sound effects processor.
- Phantom Power Voltage: +48V
- Power Input: ±15VDC, +48VDC
- Power Consumption: 14W
Usage Features:
The AMX7322 is designed for intuitive operation with several user-friendly features:
- Microphone and Line Inputs: Each mono channel includes both a balanced XLR microphone input ([MIC] Input Jack) and an unbalanced 1/4" TS line input ([LINE] Input Jack), offering flexibility for connecting various sources.
- Insert Jacks: Channels feature 1/4" TRS insert jacks ([INSERT] Jack) for integrating external line devices like compressors, equalizers, or reverb effects directly into the signal path.
- Gain Control: A [GAIN] Control Knob allows for precise adjustment of the input signal level. The [PEAK] LED Indicator helps users prevent clipping by blinking when the input signal level exceeds a predetermined threshold, prompting adjustment of the gain.
- 3-Band EQ: Each channel is equipped with an ultra-musical 3-band EQ, featuring [HIGH] Treble-tone, [MID] Alto-tone, and [LOW] Bass-tone Control Knobs, enabling detailed tonal shaping with a range of ±15dB at specific frequencies.
- DSP Sound Effects: The mixer includes a built-in DSP sound effects processor with 16 selectable modes, controlled by the [PROGRAM] Controller. The [REPEAT] Echo Control and [FX LEVEL] Control allow for fine-tuning of the echo and overall effect amount.
- USB Interface: The built-in USB interface facilitates direct recording to a computer and playback of music. It also functions as an MP3 player, supporting various music formats. The [USB PLAYER] Button Function includes controls for play/pause, previous/next track, and volume adjustment.
- Bluetooth Connectivity: The integrated Bluetooth interface allows for wireless audio streaming. Users can pair their digital devices by selecting "KT-08UP" after pressing the [MODE] button to the "BT" icon.
- Recording Operation: The mixer supports recording via the USB interface. By pressing the [MODE] button to "REC" and then the play/pause button, recording can be initiated and paused.
- Phantom Power: A [+48V PHANTOM] Button/LED enables phantom power for condenser microphones connected to the XLR inputs.
- Level Monitoring: A Stereo Signal Level Meter with LED indicators (green, yellow, red) provides visual feedback on output levels, helping to prevent clipping. A High-Accuracy Level Indicator further aids in precise level setting.
- Output Controls: [PHONES] Level Control adjusts earphone volume, [STEREO] Level Fader controls the main output volume, and [SEND] and [RETURN] Level Controls manage signal levels for external effects loops.
- Rugged Construction: The mixer features a rugged steel chassis for durability and sealed rotary control knobs to resist dust and grime, ensuring longevity and reliable performance.
- Multi-Voltage Power Supply: The unit is designed with a multi-voltage power supply for worldwide use.
Maintenance Features:
- Safety Precautions: The manual emphasizes important safety instructions, including proper power supply connection, ventilation, and avoiding exposure to moisture.
- Cleaning: The unit should be cleaned only with a dry cloth.
- Professional Servicing: In case of damage or malfunction, users are advised to refer all servicing to qualified service personnel. The manual explicitly states that users should not remove the cover or back, as there are no user-serviceable parts inside.
- Repackaging: Users are encouraged to retain the original carton and packing materials for safe transport of the unit if shipping is required.
- Troubleshooting Guide: A dedicated troubleshooting section helps users diagnose and resolve common issues such as power failure, no output sound, or distorted sound, providing possible causes and solutions.
- Warranty Information: H&F Technologies provides a 1-year limited warranty against defects in material and workmanship, with provisions for repair or replacement. The warranty excludes damage from alteration, misuse, neglect, accident, or improper installation.
Need help?
General
To Next Page
