Clear-Com MS-232 2-Channel Intercom Master PL Pro Alternatives

Clear-Com MS-232 2-Channel Intercom Master PL Pro

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Write a review Q&A SKU: TZ-MS232V Solotech ID#: 105875
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Unfortunately the Clear-Com MS-232 2-Channel Intercom Master PL Pro is no longer available. This page is here for reference. Check out the great alternatives on this page, or contact us to speak with one of our sales advisors about similar products.

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Unfortunately the Clear-Com MS-232 2-Channel Intercom Master PL Pro is no longer available. This page is here for reference. Check out the great alternatives on this page, or contact us to speak with one of our sales advisors about similar products.

Need help? Contact our product specialists.

Description

Clear-Com MS-232 2-Channel Intercom Master PL Pro

The MS-232 is a one-rack-space, two-channel main station with a regulated 2-amp “fail-safe” power supply, individual channel short-circuit protection, and a versatile intercom monitoring system. It supports two intercom channels with up to 60 headset stations or 20 speaker stations. It features Clear-Com’s excellent speech intelligibility in both high- and low-noise environments.

Features:

  • Supports up to 60 headset stations or 20 speaker stations on two channels
  • Separate short-circuit protection for each channel
  • Dual-action electronic momentary/ latching “talk” buttons
  • Program feed to both channels, with selectable “Program Interrupt” (IFB)
  • “Call” signal buttons for each channel
  • Global “Remote Mic Kill”
  • Announce output with relay
  • Microphone limiting
  • Volume controls for each channel
  • Visual and audible “Tone Alert” signaling
  • Channels A & B “Link” switch
  • Built-in speaker
  • Optional gooseneck mic
  • External switchable line termination on each channel
  • Universal voltage power supply for 90-240 VAC operation

Specifications:

  • HEADSET MICROPHONE PRE-AMP
    • Input Type: Dynamic
    • Impedance: 1 k½
    • Input Level: -55 dBV nominal; -10 dBV max.
    • Gain from headset mic to intercom line: +41 dB
  • PANEL MICROPHONE PRE-AMP
    • Input Type: Electret
    • Input Level: -45 dBv nominal
    • Gain from panel mic to intercom line: +31 dB
  • PRE-AMP RESPONSE CURVE
    • Frequency Response: 250 Hz -12 kHz, contoured for intelligibility
    • Limiter Range: 20 dB
  • HEADPHONE/SPEAKER AMPLIFIER
    • Load Impedance Range: 50 ½ - 2 k½
    • Output Level: at least +20 dBv across 600 ½
    • Distortion: <0.2% THD @ 1 kHz
    • Frequency Response: 200 Hz - 18 kHz, +2 dB
    • Gain from intercom line: +37 dB
    • Power output: 110 dB SPL
  • PROGRAM AMPLIFIER
    • (Transformerless, balanced differential input)
    • Input Level: -20 dBv
    • Input impedance: >100 k½
    • Frequency response: 150 Hz - 18 kHz, +2 dB
  • TERMINATION IMPEDANCE
    • Impedance: 200 ½, switchable
  • REAR CONTROLS & CONNECTORS
    • XLR-F program input; XLR-M announce out;
    • 1/4" phone jack relay out; tone gain control;
    • 1/4" phone jack hot mic out; three (3) paralleled XLR-M intercom outputs, with on/off termination switches, per channel.
    • Option Switches: Momentary Talk; Call on Talk; Announce Interrupt; IFB Interrupt
  • POWER SUPPLY
    • Type: Switching, with reset circuitry for each channel
    • Output Voltage: 30 volts DC
    • Output Current: 2.0 amps max, Channel A; 1.75 amps max, Channel B
    • Short Circuit Reset Time: <7 sec.
    • Hum & Noise: <-80 dBv
  • STATION CAPACITY
    • Capacity: 60 headset stations or 20 speaker stations, distributed over both channels
  • DIMENSIONS:
    • 19” W x 1.75” H x 6.5” D
    • (483mm x 44mm x 165mm)
  • WEIGHT
    • 5.0 lbs. (2.75 kg)

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