Matrix Mixer/Amplifier
MA-725F-AMProduct Overview
Features and Benefits
- Four stereo-summing line inputs with matrix routing to four amplifier outputs
Each line input has input level adjustment and assign restriction setting for each output to prevent wrong routing selection
Two priority mic/line inputs with different priority level for paging or other pre-recorded source which can override the selected line input on assigned output channels
Each priority input also has input level, mute sensitivity, and mute hold time adjustments
Each output channel is equipped with 250W Class-D amplifier at 70V/100V output voltage selectable with independent DSP preset selection and 50 Hz HPF for the protection of connected speakers
Selectable DSP preset selections include general EQs, like loudness curves, TOA speaker EQs, and crossover settings to be used with subwoofers
Each output channel also has auxiliary line output to deliver audio to other systems
Class-D amplifier has various protection features against overcurrent, high temperature, and short circuit of speaker lines at each output channel
Power supply with Power Factor Correction for reduced power consumption and world-wide operating range
Does not require any PC programming or network connection for setup at site (maintenance purpose only)
An optional WP-700 wall mount remote control can be connected via CAT5 straight LAN cable to control the line input selection and output volume of each output
Applications
- MA-725F is a 6-input matrix mixer: 4 of its inputs are configured with single chassis with a 4 x 250W (@70 or 100V) Class D amplifier.
MA-725F-AM Summary
The new TOA MA-725F Matrix Amplifier is developed from years of experience providing mixer-amplifiers for the retail industry (with a client list that’s a virtual “who’s who” of retail) and with the cooperation of some of its top players, the MA-725F is designed to address the demand for a simpler and more cost-effective, mid-level background music and paging systems needing higher power with multiple zones. Just as advanced as some of its high-priced kin, but without the complicated setup or programming required by many other solutions.
At its core, the MA-725F is a 6-input matrix mixer: 4 of its inputs are configured for BGM or other line-level sources, while two balanced inputs are designated for priority sources, such as paging mics or message players. This is coupled in a single chassis with a 4 x 250W (@70 or 100V) Class D amplifier section, capable of driving large speaker compliments with maximum efficiency. A totally digital product sporting 24Bit/48kHz digital sound quality, its simple user-interface belies its advanced inner workings. The only controls any user needs to access are the front panel source select buttons and four output level (zone) controls. All other controls are placed on the rear panel to prevent unauthorized tampering. An optional wall control (WP-700-AM) can be connected via a single shielded CAT5 cable to each of the four output channels, allowing access to volume and source select.
The digital mixer section also features a menu of 26 TOA speaker EQ presets (selectable by dip-switch), factory-loaded, to optimize the sound of our most popular PA and audio speakers. It also provides settings to allow bi-amping with subwoofers and offers many popular audio playback EQ curves. TOA will also offer a non-powered Matrix Mixer version (MM-700F) for use with external amplifiers to allow for customized power selection.
The MA-725F matrix amplifier performs matrix controls from 4 LINE plus 2 MIC/LINE level inputs to 4 output channels. Each output channel features 64 DSP preset selections for general equalizations, crossover for sub-woofers, or a variety of TOA speakers' EQ settings. 2 MIC/LINE inputs have 1st and 2nd priority levels which can override assigned output channels automatically or manually. If connected with optional WP-700-AM wall remotes via shielded CAT-5 cable, audio source selection and volume controls can be done remotely. All assignments and setups can be done by dip switches on its rear panel without a laptop or a PC. This unit fits a wide range of applications that require multi-zone paging and/or background music distribution at restaurants, retail stores, factories, and many other venus.
The WP-700-AM is a remote control switch/volume panel that is designed for the MA-725F mixer amplifier, which can remote select input source and adjust volume levels when connected via a shielded Ethernet cable to the MA-725F mixer amplifier. It can also be mounted in a 1-gang electrical box (American type).
The browser Control feature allows password protected control of source, volume control and options from a browser on your PC (Internet Explorer, Google Chrome, Firefox, etc.). Smartphones (iOS or Android devices) using a browser function are also supported.
MA-725F-AM Diagrams
No available cross references for MA-725F-AM
Alternatives for MA-725F-AM
No equivalent alternates available for MA-725F-AM
.MA-725F-AM Firmware
MA-725F-AM Software
MA-725F-AM Pre-made Drivers
Disclaimer: Liberty AV assumes no responsibility or liability for pre-built control system drivers. The driver may or may not work for all projects, in situations where the driver is not suitable for the switching architecture, the driver cannot be adjusted for customized usage by Liberty. If you would like to contract services for customized control for a project please contact your sales representative.