
Do you have a question about the Alto MACRO 2400 and is the answer not in the manual?
Details front panel controls and indicators like switches, LEDs, and level controls for precise operation.
Describes rear panel interfaces including breakers, AC inlet, output/input connectors, and mode selectors.
Instructions for connecting the amplifier to mains power, emphasizing correct voltage and safety.
Guidance for rack mounting the amplifier, focusing on secure installation and adequate ventilation.
Information on wiring audio sources using XLR and 1/4" TRS connectors for balanced and unbalanced configurations.
How to operate the amplifier in stereo mode, with independent channel A and B functionality for conventional stereo output.
Details on using parallel mono mode, where channel A's input signal is output from both amplifier channels.
Instructions for bridged mode, enabling higher power output by combining channels, with specific volume and impedance notes.
General advice for installing the amplifier into sound systems, including power safety and mode selection.
Crucial advice on matching speaker capacity to amplifier output and using fuses to prevent damage.
Comprehensive list of technical specs including power, sensitivity, impedance, frequency response, and dimensions.
A schematic illustrating the internal signal paths and functional blocks of the amplifier.
Steps for registering the product to activate warranty service, requiring timely submission of the card.
Guidelines for returning the amplifier for service, covering proper packing, proof of purchase, and contact details.
Details the warranty duration, coverage limitations, and conditions that may void the warranty.