Muxlab Audio/AMP Over IP Extender Transmitter with Microphone Input

SKU: ML500755APTX MFR: 500755-AMP-TX
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Key Features

  • Distribute 2CH analog audio over IP with this Muxlab extender transmitter, perfect for multi-zone setups.
  • Connect your microphone systems to this audio over IP transmitter with dedicated microphone input.
  • Enjoy clear audio with a signal bandwidth of 20Hz to 20KHz using this reliable Muxlab transmitter.
  • Use the backlit LCD display and front knob for local control of your audio over IP extender TX unit.
  • Remotely manage your audio via web interface with the 500811 controller on this Muxlab transmitter.
  • Achieve audio distribution up to 330' (100m) using Cat5e/6 cables with this Muxlab extender.
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Special Order?Estimated to Ship: 08/10/2025
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Muxlab 500755-AMP Specifications

  • Environment

    2CH analog audio distribution over multiple zones via an IP network

  • Devices

    2CH audio source equipment, microphone systems, speakers, PA systems

  • Signal Bandwidth

    20Hz to 20KHz

  • LCD Display

    2 line x 20 character backlit LCD display (on TX)

  • Control

    Local control via front push/turn knob and LCD display, remote control via web interface and 500811 controller (on TX)

  • Audio Signals

    Two (2) 2CH analog audio in
    One (1) Mic in
    One (1) SPDIF Out (2CH digital audio)

  • Connectors

    Two (2) RCA receptacle for Analog Audio In (on TX)
    One (1) 3.5mm jack for Analog Audio In (on TX)
    One (1) 3-pin phoenix connector for Mic In (on TX)
    One (1) RJ45S for Cat 5e/6 unshielded or shielded twisted pair (TX)
    One (1) 3.5mm jack for IR Emitter or IR Sensor (TX)
    One (1) DB9 Serial Ports for RS232 (TX)
    One (1) 8-position DIP Switches for device ID addressing and config (TX)

  • Connectors (Contd.)

    One (1) 4 pin phoenix connector speaker terminals (2x50W into 8Ohm)
    One (1) 2.1mm locking power connector (TX)

  • Cable

    One (1) Cat 5e/6 or better twisted pair cables required

  • Maximum Distance

    Cat5e/6: 330' (100m)

  • IR Frequency Directional

    IR: 38KHz to 56KHz

  • RJ45 Pin Configuration

    RJ45 Link:
    Pin 1 (R) Pin 2 (T)
    Pin 3 (R) Pin 6 (T)
    Pin 4 (R) Pin 5 (T)
    Pin 7 (R) Pin 8 (T)

  • Power Source

    Transmitter: Supports PoE (PD), an external power supply is not included. It is intended to be powered via a PoE (PSE) Ethernet Switch. If required, an optional power supply (500993) may be purchased separately

  • PoE Standard

    IEEE 802.3af

  • Power Consumption

    3W

  • Temperature

    Operating: 32 to 104 Degree F (0 Degree to 40 Degree C)
    Storage: -4 to 185 Degree F (-20 Degree to 85 Degree C)
    Humidity: Up to 90% non-condensing

  • Compliance

    Regulatory: FCC, CE, RoHS
    Flammability: 94V0

  • Dimensions

    4.33 x 4.76 x 1.97" (11 x 12.1 x 5cm)

  • Weight

    1.20 lbs (544.3g)

About Muxlab 500755-AMP

The Audio / AMP over IP Extender Transmitter with Mic is allowing a one Mic-in signals to be extended over an IP network, and up to 330ft (100m) from an Ethernet Switch via Cat5e/6 cable in a point-to-point configuration. Point-tomultipoint and multipoint-to-multipoint is supported by connecting several Transmitters and Receivers to the same local Ethernet network. Depending on the application one or more Transmitters (500755-AMP-TX) can communicate with (or multicast to) multiple Receivers (500755-AMP-RX).The Transmitter supports PoE (PD) if used with a PoE (PSE) Ethernet Switch. Supports bidirectional RS232 and directional IR transmission initiated via an IP network or via passthrough for remote control of end devices.

Applications:
• 2CH analog audio distribution over an IP network
• Commercial and residential AV systems
• Classroom projector systems
• Digital signage
• Boardroom systems
• Collaborative PC systems
• Medical information systems

Muxlab 500755-AMP Features

  • Supports dual 2CH audio inputs and a Mic input
  • Extend 2CH Audio or Mic signals up to 330' (100m) over Cat5e/6 cable
  • Control input selection, volume, bass and treble
  • Manage TX locally via push/turn dial or remotely via 500811 Pro Digital Network Controller web interface
  • Compatible with 500755-70V for 70V speaker systems
  • Supports point-to-point, point-to-multipoint and multipoint-to-multipoint applications
  • Supports 100's of Transceivers depending on network bandwidth
  • Supports RS232 and IR transmission for remote control of end devices
  • Transmitter may be PoE powered

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Distribute 2CH analog audio over IP with this Muxlab extender transmitter, perfect for multi-zone setups.
  • Connect your microphone systems to this audio over IP transmitter with dedicated microphone input.
  • Enjoy clear audio with a signal bandwidth of 20Hz to 20KHz using this reliable Muxlab transmitter.
  • Use the backlit LCD display and front knob for local control of your audio over IP extender TX unit.
  • Remotely manage your audio via web interface with the 500811 controller on this Muxlab transmitter.
  • Achieve audio distribution up to 330' (100m) using Cat5e/6 cables with this Muxlab extender.

What's in the box:

  • Muxlab Audio/AMP Over IP Extender Transmitter with Microphone Input
  • Muxlab 3 Year Limited Warranty