Name: Clear-Com MS-704 4-Channel Headset/Speaker Main Station
SKU: MS-704
Price: 1990.00 USD
Availability: InStock

Description
Features
Specifications
Delivery Info
Reviews (0)

Description

Clear-Com MS-704 4-Channel Headset/Speaker Main Station

Clear-Com MS-704 4-Channel Headset/Speaker Main Station with Built-in 2-amp Power Supply, Rack Mount (2RU)

Four intercom channels with programmable front-panel buttons. High-capacity, fail-safe power supply supports up to 40 RS-701 beltpacks or 10 speaker stations or 12 headset stations; 3 IFB channels, announce button/relay, channel-linking button and Remote Mic Kill switch.

Other features include:

• All Channel linking
• Program input with individual channel level controls
• Remote Mic Kill switch
• Stage Announce

Features

4-Channel 2RU Main Station with built-in Speaker
Supports up to 55 beltpacks or 10 speaker stations on 4 channels
Automatic short-circuit protection and reset with LED indicators
Visual and audible call signaling
3 interruptible IFB channels
Individual volume controls for each channel
Program feed to both channels with selectable Program Interrupt
Remote Mic Kill
Stage Announce with relay
Channel A & B Link switch
Built-in speaker
Universal voltage power supply

Specifications

Panel Microphone Input	Input Type: Electret Input Impedance: >=2KΩ Mic Limiter Threshold: 0dBu ±3dB Mic Limiter Range: >= 20dB
Headset Microphone Input	Input Type: Dynamic Input Impedance: >= 1KΩ Mic Limiter Threshold: 0dBu ±3dB Mic Limiter Range: >= 17dB
Program Line Input	Maximum Level before Clipping: >= 20dBu Input Impedance: >= 5KΩ
Headset Output	Load Impedance: >= 8Ω Output Impedance: <= 25Ω Output Limiter Threshold: 5dBu ± 3dB Maximum Output Level before Distortion: >= 17dBu
Speaker Output	Load Impedance: >= 4Ω Max Output Level before 1% Distortion: 20dBu ± 2dBu
Party-line Output	Off Noise: < -74dBu Output Impedance: >10KΩ
Party-line Input	Crosstalk: < -60dB Max level before Clipping: >= 12dBu Sidetone Null Capability: > 25dB
Stage Announce/Balanced Line Out	Type: Balanced Output Impedance: >= 200Ω Load Impedance: >= 600Ω
IFB/Hot Mic	Type: Unbalanced Output Impedance: 150Ω Load Impedance: >= 600Ω
Frequency Response	Panel Mic – Party-line: 600 – 10KHz ± 3dB Headset Mic – Party-line: 200 – 12KHz ± 3dB Headset Mic – Line Out: 200 – 12KHz ± 3dB Program Input – Party-line: 100 – 17KHz ± 3dB Program Input – Headset Out: 200 – 10KHz ± 3dB Program Input – Speaker Out: 300 – 10KHz ± 3dB Party-line – Headset Out: 200 – 10KHz ± 3dB Party-line – Speaker Out: 300 – 10KHz ± 3dB
Max Distortion	Panel Mic – Party-line: <= 0.5% Headset Mic – Party-line: <= 0.5% Headset Mic – Line Out: <= 0.5% Program Input – Party-line: <= 0.2% Program Input – Headset Out: <= 0.2% Program Input – Speaker Out: <= 0.5% Party-line – Headset Out: <= 0.2% Party-line – Speaker Out: <= 0.5%
Noise	Panel Mic – Party-line: < -65dBu Headset Mic – Party-line: < -70dBu Headset Mic – Line Out: < -55dBu Program Input – Party-line: < -85dBu Program Input – Headset Out: < -60dBu Program Input – Speaker Out: < -60dBu Party-line – Headset Out: < -50dBu Party-line – Speaker Out: < -50dBu
Max Gain	Panel Mic – Party-line: >= 37dB Headset Mic – Party-line: 41dB ± 2dB Headset Mic – Hot Mic Out: 55dB ± 3dB Headset Mic – Announce Out: 55dB ± 3dB Program Input – Party-line: >= -16dB Program Input – Headset Out: >= 18dB Program Input – Speaker Out: >= 24dB Party-line – Headset Out: >= 34dB Party-line – Speaker Out: >= 40dB
Min Gain	Panel Mic – Party-line: <= 25dB
Mains Power	Input Voltage Range: 100 – 240 VAC Input Frequency Range: 50 – 60 Hz Input Power: <= 60 VAC Output Voltage: 30 VDC ± 0.5V Output Current per Channel (Continuous): 1.2 A Output Current per Channel (Peak): 2 A (Do not exceed the 1.2A rating for more than 2 seconds per 1 minute period) Short Circuit Recovery Time (1st short): <= 0.5 sec Short Circuit Recovery Time >= 20 shorts in 20sec): <= 20 sec
Station Capacity	Up to 40 RS-601 beltpacks or 10 speaker stations or 12 headset stations distributed over all channels
Rear Panel Connectors	Intercom: XLR-3M (2 per channel) Announce Out: XLR-3M (audio) Program: (1) XLR-3F Hot Mic / IFB Interface: (1) 1/4 in. (0.64 cm) phone jack Accessory: (1) DB-15F AC Power: IEC 320 connector
Rear Panel Controls	(1) Power switch
Front Panel Connectors	Panel Mic: (1) 1/4 in. (0.64 cm) panel mounting jack Headset: (1) XLR-4M
Front Panel Controls & Indicators	(1) Panel / headset mic switch (1) Mic on button (1) All talk button (1) Announce button (1) Party-line link button (4) Program ON-OFF-INTERRUPT DIP switches (1) Program level control (4) Listen adjust controls (4) Channel null adjust controls (4) Channel program feed adjust controls (4) Talk buttons (4) Call buttons (4) Listen buttons (1) RMK button (1) Speaker ON-OFF switch (1) Speaker volume control (4) Short LEDs (1) Panel mic gain control (1) Sidetone adjust control (1) Headset audio limiter DIP switch (3) Interrupt enable DIP switches (4) Auto-call DIP switches (4) Auto-talk/listen DIP switches (4) Talk latch disable DIP switches (4) Line length DIP switches
Environmental	32 – 122˚F (0 – 50˚C)
Dimensions	19 in. W x 3.5 in. H x 10.5 in. D (483 mm x 88 mm x 267 mm)
Weight	10.86lbs. (4.94 kg)

Delivery Info

How to shop TAX free in Singapore

7% Goods Service Tax (GST) will be imposed over the total invoice value if purchased locally in Singapore. However if you are a tourist visiting Singapore, this GST amount can be refunded at the Changi International Airport Departure Hall GST Refund Centre before departure with goods within 60 days from the date of purchase. Please note that only Tourists who have met the Tourist Refund Scheme’s conditions and eligibility criteria can claim for the GST refund. Visit the following link for GST Guide for Visitors on Tourist Refund Scheme. https://www.iras.gov.sg/IRASHome/GST/Consumers/Tourist-Refund-Scheme

All items that are available for purchase online are subjected to availability. For item that are available, a confirmation email will be sent to your registered email to show that your order had been processed and is ready for collection / to be delivered. In the event whereby the item ordered is unavailable, a notification email will be sent and refund will be initiated immediately.

Self-collect: Item will be ready for collection at our store once the confirmation email is received. Orders that are made on the Weekends or Public Holiday may take about 2-4 working days to process.

Delivery (Local, Singapore): Small items: Delivery will take approximately 3-5 working days (excluding weekends and public holidays) to be delivered upon confirmation of order. Orders will be delivered by Singpost or local couriers.

Large / Bulky items: Delivery will take approximately 7-10 working days (excluding weekends and public holidays) to be delivered upon confirmation of order. Orders will be delivered by Expandore.

Delivery (Overseas); Shipment will be arranged with our courier partners to be delivered to your shipping address.

If you have other enquirie's for placing of order and delivery, you can refer to our FAQ here (https://www.expandore.sg/faq/) Or Contact us here (https://www.expandore.sg/contact-us/)

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Clear-Com MS-704 4-Channel Headset/Speaker Main Station

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Clear-Com MS-704 4-Channel Headset/Speaker Main Station

Clear-Com MS-704 4-Channel Headset/Speaker Main Station

Other features include:

How to shop TAX free in Singapore

Reviews

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