Clear Com MS232 2 Channel Headset/Speaker Main

More Clear-Com products

Write a review Q&A SKU: TZ-MS-232 Solotech ID#: 96091
1 of 1
Sale price $1,045.00 USD
or as low as $29.02 per month. Additional restrictions may apply.

Solotech Loyalty points

You will receive 1045 points. Learn more about our loyalty program

Available options

Product attributes

  • Free shipping
  • In stock

Order now to get it right away. Touring Gear - Used inventory is inspected before shipment and requires some additional delivery time.

Need help? Contact our product specialists.

View full details

Need help? Contact our product specialists.


Clear-Com MS232 2-Channel Headset/Speaker Main Station

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.


  • 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


  • Headset Microphone Pre-amp:
    • Input Type: Dynamic
    • Impedance: 1 kΩ
    • 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 Ω - 2 kΩ
    • Output Level: at least +20 dBv across 600 Ω
    • 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 kΩ
    • Frequency response: 150 Hz - 18 kHz, +2 dB
  • Termination Impedance: Impedance: 200Ω, 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)


Write a review


Questions & Answers

Ask a question

You may also like

  • Ask the experts

    Our expert team guides customers towards the best equipment solutions, ensuring unparalleled performance and customer satisfaction.

    Ask an expert here 
  • Financing Options

    We offer flexible financing options, starting at 0% APR. Our financing plans provide customers with the opportunity to acquire top-quality audio, DJ, and lighting equipment with ease and convenience.

    Explore more financing options 
  • Rewards Program

    Join our Rewards Program today and enjoy the benefits of smart shopping!

    Visit our rewards page