TOA Electronics A-724 9-Channel 240 Watt Mixer/Amplifier
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TOA Electronics A-724 9-Channel 240 Watt Mixer/Amplifier, 50Hz-20kHz Frequency Response, +/-10dB Bass and Treble, Two Auxiliary Inputs

SKU: TOA724

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Shopper : Why Did You Choose This?FRANCISCO A : great item and good pricing

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TOA Electronics A-724 Specifications

  • Power Source

    120V AC, 60Hz

  • Rated Output

    240W

  • Power/Current Consumption

    565W (rated output), 215W (Based on UL60065), under 60mA (When power is switch Off)

  • Frequency Response

    50-20000Hz (+/-3dB)

  • Distortion

    Under 2% at 1kHz, rated power

  • Input

    Input 1-6: -70 to -50dB, 600 Ohm (MIC) /-10dB, 600 Ohm (Line)
    Input 1: Transformer-balanced, removable terminal block (3 pins)
    Input 2-6: Electronically-balanced, removable terminal block (3 pins)
    Input 7-8 (Line): -20dB, 10kOhm, unbalanced, RCA Jack
    Module:-20dB, 10 kOhm
    PWR Amp in: 0dB, 10kOhm, unbalanced RCA jack (An equalizer or other signal processor connectable between PRE AMP OUT and PWR AMP IN terminals)

  • Output

    REC Out: 0dB, 600 Ohm, unbalanced, RCA jack
    PRE AMP OUT: 0dB, 600 Ohm, unbalanced, RCA jack
    Speaker Out: 70V line (42 Ohm), 25V line (5.2 Ohm) and 4-16 ohm, removable terminal block (4 pins)

  • Phantom Power (+23 V DC)

    On or Off for each Input 1-6 (Mic input) with Switch setting

  • S/N ratio (band pass: 20-20000Hz)

    Over 55dB (Input 1-6, mic trim volume: max 600 Ohm terminated
    Over 70dB (Input 1-6, mic trim volume: min 600 Ohm terminated
    Over 76dB (Master volume max.)
    Over 90dB (All input volume min)

  • Tone Control

    Bass: +/-10dB at 100Hz
    Treble: +/-10dB at 10Hz

  • Control Input

    Remote Volume: Removable terminal block
    Power remote: No-voltage make contact input, open voltage: under 14V DC, short circuit: under 0.5mA, removable terminal block
    Mute Control: No-voltage make contact input, open voltage: under 17V DC, short circuit: under 1.5mA, removable terminal block

  • Indicator

    5-point LED output level meter, Power indicator LED

  • Operating temperature

    14 deg. F to 104 deg. F (-10 deg. C to +40 deg. C)

  • Finish

    Panel: ABS resin, black hair line
    case: Steel plate, black

  • Dimensions (W x H x D)

    420 x 107.7 x 351.5mm / 16.53 x 4.24 x 13.83"

  • Weight

    13.5kg / 29.76lbs

About TOA Electronics A-724

The TOA Electronics A-724 9-Channel 240 Watt Mixer/Amplifier offers versatile features and outstanding value for installed sound applications such as boardrooms, educational facilities, houses of worship and many others. Features include six mic/line inputs, two auxiliary line inputs and a 900 Series module port. Each mic/line input includes a mic trim control and 23 VDC phantom power. Speaker outputs consist of 70.7 V, 25 V and 4 ohm. An auxiliary line output can be used for recording or connection to an external booster amplifier.

An Auto-Mute function provides voice-activated priority override. You can assign inputs to activate or respond to the muting function with rear panel DIP switches. Muting can also be activated with an external switch-closure. Other features include channel and master volume controls, bass/treble, processor insert jacks and output level meter. Master volume and power on/off can also be controlled remotely. Short-circuit and thermal protection circuitry ensures extended operation.

TOA Electronics A-724 Features

  • Nine Channel Integrated Mixer/Amplifiers for paging and background/foreground music distribution
  • Proven TOA Quality and Reliability with wide frequency response, very low noise and distortion and excellent output regulation
  • Six Mic/Line Inputs, balanced, with mic trim, 23 VDC phantom power and removable terminal block connector
  • Two Auxiliary Inputs, unbalanced, with dual-RCA jacks for convenient connection of stereo sources
  • Module Slot accepts 900 Series plug-in modules with additional features
  • Transformer-Isolation for Telephone Paging Applications (Input #1)
  • 25 V, 70.7 V and 4 Ohm Speaker Outputs with removable terminal block connector
  • Auto-Mute Priority Function assignable via external switches: Channels 1-3 and Module configurable as Mute Send, Channels 1-8 and Module configurable as Mute Receive
  • Auto-Mute SENSE Control for adjusting mute activation threshold
  • External Mute Terminals for activating mute function with external switch-closure
  • Individual Channel and Master Volume Controls
  • Bass/Treble Tone Controls
  • Output Level Meter and Power Indicator
  • Remote Master Volume controlled with an external 10k ohm linear-taper potentiometer
  • Auxiliary Output for connecting an external amplifier or recording device
  • Pre-amp. Out / Power Amp. In Insert Jacks for connecting external signal processors
  • Remote AC Turn-On for activating power with an external switch-closure>
  • Turn-On Delay disconnects output during power-up
  • Over-current and Thermal Protection Circuitry prevents potential damage from overloads, short-circuit and overheating
  • Detachable IEC-type AC Power Cord
  • UL / cUL Listed

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Key Features

  • Auto-Mute assignable via external switches
  • Individual Channel and Master Volume Controls
  • Bass/Treble Tone Controls
  • Output Level Meter and Power Indicator
  • Turn-On Delay disconnects output during power-up
  • Detachable IEC-type AC Power Cord

What's in the box:

  • TOA Electronics A-724 9-Channel 240 Watt Mixer/Amplifier
  • 4x YA-920 Volume Control Security Knobs
  • TOA Electronics 5 Year Limited Warranty