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Clear-Com MS704 Main Intercom Station 4 Channel
Estimated price for orientation: 999 $
Category: Other Pro Audio Equipment
Class:
Description Brand: Clear Com MPN: MS704-CC Model: MS704-CC UPC: Does Not Apply
The 704 series is Clear-Com's most advanced party-line intercom system. Each station is a four-channel intercom with superior audio and versatile channel access to provide unmatched communication flexibility. All front-panel controls are intuitive and easy to operate. The station's front-panel buttons are programmable and can be customized for a wide variety of applications that will meet the demands of any stage, studio, or field producer. Separate volume controls for every channel ensure the perfect audio mix in the headset or on the integral speaker. The regulated power supply in the MS-704 provides power for the entire intercom system.Superior "Contoured" Audio
Compatible with all Clear-Com party-line intercoms, the 704 series accepts a wide range of dynamic headsets, with a choice of headset connectors. Optional plut-in noise-cancelling gooseneck microphones are available in 9" and 18" lengths.Remote Mic Kill (RMK)
The MS-704 is equipped with a global RMK button. It will turn off the microphone talk circuits of all Clear-Com beltpacks in the system, eliminating extraneous noise from the "open" headset microphones.Redundant "Failsave" Power Supply
The 1.2-amp universal switching power supply is a 30-volt regulated supply with multiple short circuit and an instantaneous overload, allowing the intercom to continue to operate even when a station is plugged in, momentarily exceeding the capacity of the power supply. If a shutdown occurs from a shorted intercom cable, the power supply will recover under full load when the short is removed."Easy Access" Sub Panel
A removable front panel gives the operator easy access to the station's configuration switches and trim pots. Clearly labeled and simple to adjust, these controls allow the station to be instantly configured for virtually any communications application. When configuration is complete, the front panel re-attaches, revealing only those controls useful for normal operation.Multiple Program Audio Sources
The station accepts five separate program audio sources: four line-level balanced inputs and one assignable line level input. The assignable program input accepts a balanced signal and is designed for monitoring external audio in the headset or speaker. The four balanced program inputs can be used to create individual program feeds on the intercom channels. Three of these channels can be used for program interrupt.Clear-Com MS704 Features:Four Independent Intercom Channels for ultimate flexibilityMicroprocessor-Controlled Logic assures maximum communications powerUniversal Voltage Power Supply for 100 - 240 VACoperation, with short circuit protection on each channelLinking Control instantly links channels together in"super party line"Separate Talk and Listen Buttons for each channelIndividual Listen Volume Controls for each channel"All-Talk" Function permits instant communications to all four channelsFour Separate Program Inputs are electronically balancedThree Interruptible IFB Channels make talent cueing easy"Announce" Button with Relay for external pagingVisual "Call Signaling" alerts users when others wantto speak to themWide-Range High-Output Speaker for optimum clarity in all acoustic environments"Hot-Mic" Output allows easy connection to external IFBsAdjustable Mic Proximity Compensation reduces acoustic feedbackSuperior "Contoured" Audio insures excellent voice intelligibility under all noise conditions, including high-noise environmentsLED buttons for talk, call, announce, link, all talk,and mic onRemote Mic Kill switch turns off the microphone talk circuitsClear-Com MS704 Specifications:Panel Microphone InputInput Type: ElectretInput Impedance: >=2KohmsMic Limiter Threshold: 0dBu ±3dBMicLimiter Range MS-704: >= 20dBHeadset Microphone InputInput Type: DynamicInput Impedance: >=1K ohmMic Limiter Threshold: 0dBu ±3dBMicLimiter Range: >= 17dB< /UL>Program Line InputMaximum Level beforeClipping: >=20dBuInput Impedance: >= 5K ohms< /UL>Headset OutputLoad Impedance: >= 8 ohmsOutput Impedance: <=25 ohmsOutput Limiter Threshold: +5dBu ± 3dBMaximum Output Level before Distortion: >= 17dBu< /UL>Speaker OutputLoad Impedance: >= 4 ohmsMax Output Level before 1% Distortion: 20dBu ± 2dBuParty Line OutputOff Noise: < -74dBuOutput Impedance: >10K ohmsParty Line InputCrosstalk: < -60dBMax level before Clipping: >= 12dBuSidetone Null Capability: > 25dBStage Announce/Balanced Line OutType: BalancedOutput Impedance: >= 200 ohmsLoad Impedance: >= 600 ohms< /UL>IFB/Hot MicType: UnbalancedOutput Impedance: 150 ohmsLoadImpedance: >= 600 ohms< /UL>Frequency ResponsePanel Mic - Party Line: 600 - 10KHz ± 3dBHeadsetMic - Party Line: 200 - 12KHz ± 3dBHeadset Mic - Line Out: 200 - 12KHz ±3dBProgram Input - Party Line: 100 - 17KHz ± 3dBProgram Input -Headset Out: 200 - 10KHz ± 3dBProgram Input - Speaker Out: 300 - 10KHz ±3dBParty Line - Headset Out: 200 - 10KHz ± 3dBParty Line - Speaker Out: 300 - 10KHz ± 3dBMax DistortionPanel 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%ProgramInput - Speaker Out: <= 0.5%Party Line - Headset Out: <=0.2%Party Line - Speaker Out: <= 0.5%< /UL>NoisePanel Mic - Party Line: < -65dBuHeadset Mic - Party Line:< -70dBuHeadset Mic - Line Out: < -55dBuProgram Input - PartyLine: < -85dBuProgram Input - Headset Out: < -60dBuProgram Input- Speaker Out: < -60dBuParty Line - Headset Out: < -50dBuParty Line - Speaker Out: < -50dBuMax GainPanel Mic - Party Line: >= 37dBHeadset Mic - PartyLine: 41dB ± 2dBHeadset Mic - Hot Mic Out: 55dB ± 3dBHeadset Mic -Announce Out: 55dB ± 3dBProgram Input - Party Line: >= -16dBProgramInput - Headset Out: >= 18dBProgram Input - Speaker Out: >=24dBParty Line - Headset Out: >= 34dBParty Line - Speaker Out: >= 40dB< /UL>Min GainPanel Mic - Party Line:<= 25dB< /UL>Mains PowerInput Voltage Range: 100 - 240 VACInput FrequencyRange: 50 - 60 HzInput Power: <= 60 VACOutput Voltage: 30 VDC ±0.5VOutput Current per Channel (Continuous): 1.2 AOutput Current perChannel (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): <= 0.5secShort Circuit Recovery Time >= 20 shorts in20sec): <= 20 sec </UL>Station Capacity: Up to 40 RS-601 beltpacks or 10speaker stations or 12 headset stations distributed over all channelsRear Panel ConnectorsIntercom: XLR-3M (2 per channel)Announce Out:XLR-3M (audio)Program: (1) XLR-3FHot Mic / IFB Interface: (1) 1/4" (0.64 cm) phone jackAccessory: (1) DB-15FAC Power: IEC 320 connectorRear Panel Controls: (1) Power switchFront Panel ConnectorsPanel Mic: (1) 1/4 in. (0.64 cm) panel mountingjackHeadset: (1)XLR-4MFront Panel Controls & Indicators(1) Panel / headset micswitch(1) Mic on button(1) All talk button(1) Announcebutton(1) Party line link button(4) Program ON-OFF-INTERRUPT DIPswitches(1) Program level control(4) Listen adjust controls(4)Channel null adjust controls(4) Channel program feed adjustcontrols(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 latchdisable DIP switches(4) Line length DIP switchesEnvironmental: 32 - 122°FDimensions (W x H x D): 19" x 3.5" x 10.5"Weight: 10.86 lbsPulled from a working rack that was upgraded . Very low price for this Clear Com Unit .
Description
| Brand: | Clear Com | MPN: | MS704-CC |
| Model: | MS704-CC | UPC: | Does Not Apply |
The 704 series is Clear-Com's most advanced party-line intercom system. Each station is a four-channel intercom with superior audio and versatile channel access to provide unmatched communication flexibility. All front-panel controls are intuitive and easy to operate. The station's front-panel buttons are programmable and can be customized for a wide variety of applications that will meet the demands of any stage, studio, or field producer. Separate volume controls for every channel ensure the perfect audio mix in the headset or on the integral speaker. The regulated power supply in the MS-704 provides power for the entire intercom system.Superior "Contoured" Audio
Compatible with all Clear-Com party-line intercoms, the 704 series accepts a wide range of dynamic headsets, with a choice of headset connectors. Optional plut-in noise-cancelling gooseneck microphones are available in 9" and 18" lengths.Remote Mic Kill (RMK)
The MS-704 is equipped with a global RMK button. It will turn off the microphone talk circuits of all Clear-Com beltpacks in the system, eliminating extraneous noise from the "open" headset microphones.Redundant "Failsave" Power Supply
The 1.2-amp universal switching power supply is a 30-volt regulated supply with multiple short circuit and an instantaneous overload, allowing the intercom to continue to operate even when a station is plugged in, momentarily exceeding the capacity of the power supply. If a shutdown occurs from a shorted intercom cable, the power supply will recover under full load when the short is removed."Easy Access" Sub Panel
A removable front panel gives the operator easy access to the station's configuration switches and trim pots. Clearly labeled and simple to adjust, these controls allow the station to be instantly configured for virtually any communications application. When configuration is complete, the front panel re-attaches, revealing only those controls useful for normal operation.Multiple Program Audio Sources
The station accepts five separate program audio sources: four line-level balanced inputs and one assignable line level input. The assignable program input accepts a balanced signal and is designed for monitoring external audio in the headset or speaker. The four balanced program inputs can be used to create individual program feeds on the intercom channels. Three of these channels can be used for program interrupt.Clear-Com MS704 Features:Four Independent Intercom Channels for ultimate flexibilityMicroprocessor-Controlled Logic assures maximum communications powerUniversal Voltage Power Supply for 100 - 240 VACoperation, with short circuit protection on each channelLinking Control instantly links channels together in"super party line"Separate Talk and Listen Buttons for each channelIndividual Listen Volume Controls for each channel"All-Talk" Function permits instant communications to all four channelsFour Separate Program Inputs are electronically balancedThree Interruptible IFB Channels make talent cueing easy"Announce" Button with Relay for external pagingVisual "Call Signaling" alerts users when others wantto speak to themWide-Range High-Output Speaker for optimum clarity in all acoustic environments"Hot-Mic" Output allows easy connection to external IFBsAdjustable Mic Proximity Compensation reduces acoustic feedbackSuperior "Contoured" Audio insures excellent voice intelligibility under all noise conditions, including high-noise environmentsLED buttons for talk, call, announce, link, all talk,and mic onRemote Mic Kill switch turns off the microphone talk circuitsClear-Com MS704 Specifications:Panel Microphone InputInput Type: ElectretInput Impedance: >=2KohmsMic Limiter Threshold: 0dBu ±3dBMicLimiter Range MS-704: >= 20dBHeadset Microphone InputInput Type: DynamicInput Impedance: >=1K ohmMic Limiter Threshold: 0dBu ±3dBMicLimiter Range: >= 17dB< /UL>Program Line InputMaximum Level beforeClipping: >=20dBuInput Impedance: >= 5K ohms< /UL>Headset OutputLoad Impedance: >= 8 ohmsOutput Impedance: <=25 ohmsOutput Limiter Threshold: +5dBu ± 3dBMaximum Output Level before Distortion: >= 17dBu< /UL>Speaker OutputLoad Impedance: >= 4 ohmsMax Output Level before 1% Distortion: 20dBu ± 2dBuParty Line OutputOff Noise: < -74dBuOutput Impedance: >10K ohmsParty Line InputCrosstalk: < -60dBMax level before Clipping: >= 12dBuSidetone Null Capability: > 25dBStage Announce/Balanced Line OutType: BalancedOutput Impedance: >= 200 ohmsLoad Impedance: >= 600 ohms< /UL>IFB/Hot MicType: UnbalancedOutput Impedance: 150 ohmsLoadImpedance: >= 600 ohms< /UL>Frequency ResponsePanel Mic - Party Line: 600 - 10KHz ± 3dBHeadsetMic - Party Line: 200 - 12KHz ± 3dBHeadset Mic - Line Out: 200 - 12KHz ±3dBProgram Input - Party Line: 100 - 17KHz ± 3dBProgram Input -Headset Out: 200 - 10KHz ± 3dBProgram Input - Speaker Out: 300 - 10KHz ±3dBParty Line - Headset Out: 200 - 10KHz ± 3dBParty Line - Speaker Out: 300 - 10KHz ± 3dBMax DistortionPanel 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%ProgramInput - Speaker Out: <= 0.5%Party Line - Headset Out: <=0.2%Party Line - Speaker Out: <= 0.5%< /UL>NoisePanel Mic - Party Line: < -65dBuHeadset Mic - Party Line:< -70dBuHeadset Mic - Line Out: < -55dBuProgram Input - PartyLine: < -85dBuProgram Input - Headset Out: < -60dBuProgram Input- Speaker Out: < -60dBuParty Line - Headset Out: < -50dBuParty Line - Speaker Out: < -50dBuMax GainPanel Mic - Party Line: >= 37dBHeadset Mic - PartyLine: 41dB ± 2dBHeadset Mic - Hot Mic Out: 55dB ± 3dBHeadset Mic -Announce Out: 55dB ± 3dBProgram Input - Party Line: >= -16dBProgramInput - Headset Out: >= 18dBProgram Input - Speaker Out: >=24dBParty Line - Headset Out: >= 34dBParty Line - Speaker Out: >= 40dB< /UL>Min GainPanel Mic - Party Line:<= 25dB< /UL>Mains PowerInput Voltage Range: 100 - 240 VACInput FrequencyRange: 50 - 60 HzInput Power: <= 60 VACOutput Voltage: 30 VDC ±0.5VOutput Current per Channel (Continuous): 1.2 AOutput Current perChannel (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): <= 0.5secShort Circuit Recovery Time >= 20 shorts in20sec): <= 20 sec </UL>Station Capacity: Up to 40 RS-601 beltpacks or 10speaker stations or 12 headset stations distributed over all channelsRear Panel ConnectorsIntercom: XLR-3M (2 per channel)Announce Out:XLR-3M (audio)Program: (1) XLR-3FHot Mic / IFB Interface: (1) 1/4" (0.64 cm) phone jackAccessory: (1) DB-15FAC Power: IEC 320 connectorRear Panel Controls: (1) Power switchFront Panel ConnectorsPanel Mic: (1) 1/4 in. (0.64 cm) panel mountingjackHeadset: (1)XLR-4MFront Panel Controls & Indicators(1) Panel / headset micswitch(1) Mic on button(1) All talk button(1) Announcebutton(1) Party line link button(4) Program ON-OFF-INTERRUPT DIPswitches(1) Program level control(4) Listen adjust controls(4)Channel null adjust controls(4) Channel program feed adjustcontrols(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 latchdisable DIP switches(4) Line length DIP switchesEnvironmental: 32 - 122°FDimensions (W x H x D): 19" x 3.5" x 10.5"Weight: 10.86 lbsPulled from a working rack that was upgraded . Very low price for this Clear Com Unit .
Compatible with all Clear-Com party-line intercoms, the 704 series accepts a wide range of dynamic headsets, with a choice of headset connectors. Optional plut-in noise-cancelling gooseneck microphones are available in 9" and 18" lengths.Remote Mic Kill (RMK)
The MS-704 is equipped with a global RMK button. It will turn off the microphone talk circuits of all Clear-Com beltpacks in the system, eliminating extraneous noise from the "open" headset microphones.Redundant "Failsave" Power Supply
The 1.2-amp universal switching power supply is a 30-volt regulated supply with multiple short circuit and an instantaneous overload, allowing the intercom to continue to operate even when a station is plugged in, momentarily exceeding the capacity of the power supply. If a shutdown occurs from a shorted intercom cable, the power supply will recover under full load when the short is removed."Easy Access" Sub Panel
A removable front panel gives the operator easy access to the station's configuration switches and trim pots. Clearly labeled and simple to adjust, these controls allow the station to be instantly configured for virtually any communications application. When configuration is complete, the front panel re-attaches, revealing only those controls useful for normal operation.Multiple Program Audio Sources
The station accepts five separate program audio sources: four line-level balanced inputs and one assignable line level input. The assignable program input accepts a balanced signal and is designed for monitoring external audio in the headset or speaker. The four balanced program inputs can be used to create individual program feeds on the intercom channels. Three of these channels can be used for program interrupt.Clear-Com MS704 Features:Four Independent Intercom Channels for ultimate flexibilityMicroprocessor-Controlled Logic assures maximum communications powerUniversal Voltage Power Supply for 100 - 240 VACoperation, with short circuit protection on each channelLinking Control instantly links channels together in"super party line"Separate Talk and Listen Buttons for each channelIndividual Listen Volume Controls for each channel"All-Talk" Function permits instant communications to all four channelsFour Separate Program Inputs are electronically balancedThree Interruptible IFB Channels make talent cueing easy"Announce" Button with Relay for external pagingVisual "Call Signaling" alerts users when others wantto speak to themWide-Range High-Output Speaker for optimum clarity in all acoustic environments"Hot-Mic" Output allows easy connection to external IFBsAdjustable Mic Proximity Compensation reduces acoustic feedbackSuperior "Contoured" Audio insures excellent voice intelligibility under all noise conditions, including high-noise environmentsLED buttons for talk, call, announce, link, all talk,and mic onRemote Mic Kill switch turns off the microphone talk circuitsClear-Com MS704 Specifications:Panel Microphone InputInput Type: ElectretInput Impedance: >=2KohmsMic Limiter Threshold: 0dBu ±3dBMicLimiter Range MS-704: >= 20dBHeadset Microphone InputInput Type: DynamicInput Impedance: >=1K ohmMic Limiter Threshold: 0dBu ±3dBMicLimiter Range: >= 17dB< /UL>Program Line InputMaximum Level beforeClipping: >=20dBuInput Impedance: >= 5K ohms< /UL>Headset OutputLoad Impedance: >= 8 ohmsOutput Impedance: <=25 ohmsOutput Limiter Threshold: +5dBu ± 3dBMaximum Output Level before Distortion: >= 17dBu< /UL>Speaker OutputLoad Impedance: >= 4 ohmsMax Output Level before 1% Distortion: 20dBu ± 2dBuParty Line OutputOff Noise: < -74dBuOutput Impedance: >10K ohmsParty Line InputCrosstalk: < -60dBMax level before Clipping: >= 12dBuSidetone Null Capability: > 25dBStage Announce/Balanced Line OutType: BalancedOutput Impedance: >= 200 ohmsLoad Impedance: >= 600 ohms< /UL>IFB/Hot MicType: UnbalancedOutput Impedance: 150 ohmsLoadImpedance: >= 600 ohms< /UL>Frequency ResponsePanel Mic - Party Line: 600 - 10KHz ± 3dBHeadsetMic - Party Line: 200 - 12KHz ± 3dBHeadset Mic - Line Out: 200 - 12KHz ±3dBProgram Input - Party Line: 100 - 17KHz ± 3dBProgram Input -Headset Out: 200 - 10KHz ± 3dBProgram Input - Speaker Out: 300 - 10KHz ±3dBParty Line - Headset Out: 200 - 10KHz ± 3dBParty Line - Speaker Out: 300 - 10KHz ± 3dBMax DistortionPanel 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%ProgramInput - Speaker Out: <= 0.5%Party Line - Headset Out: <=0.2%Party Line - Speaker Out: <= 0.5%< /UL>NoisePanel Mic - Party Line: < -65dBuHeadset Mic - Party Line:< -70dBuHeadset Mic - Line Out: < -55dBuProgram Input - PartyLine: < -85dBuProgram Input - Headset Out: < -60dBuProgram Input- Speaker Out: < -60dBuParty Line - Headset Out: < -50dBuParty Line - Speaker Out: < -50dBuMax GainPanel Mic - Party Line: >= 37dBHeadset Mic - PartyLine: 41dB ± 2dBHeadset Mic - Hot Mic Out: 55dB ± 3dBHeadset Mic -Announce Out: 55dB ± 3dBProgram Input - Party Line: >= -16dBProgramInput - Headset Out: >= 18dBProgram Input - Speaker Out: >=24dBParty Line - Headset Out: >= 34dBParty Line - Speaker Out: >= 40dB< /UL>Min GainPanel Mic - Party Line:<= 25dB< /UL>Mains PowerInput Voltage Range: 100 - 240 VACInput FrequencyRange: 50 - 60 HzInput Power: <= 60 VACOutput Voltage: 30 VDC ±0.5VOutput Current per Channel (Continuous): 1.2 AOutput Current perChannel (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): <= 0.5secShort Circuit Recovery Time >= 20 shorts in20sec): <= 20 sec </UL>Station Capacity: Up to 40 RS-601 beltpacks or 10speaker stations or 12 headset stations distributed over all channelsRear Panel ConnectorsIntercom: XLR-3M (2 per channel)Announce Out:XLR-3M (audio)Program: (1) XLR-3FHot Mic / IFB Interface: (1) 1/4" (0.64 cm) phone jackAccessory: (1) DB-15FAC Power: IEC 320 connectorRear Panel Controls: (1) Power switchFront Panel ConnectorsPanel Mic: (1) 1/4 in. (0.64 cm) panel mountingjackHeadset: (1)XLR-4MFront Panel Controls & Indicators(1) Panel / headset micswitch(1) Mic on button(1) All talk button(1) Announcebutton(1) Party line link button(4) Program ON-OFF-INTERRUPT DIPswitches(1) Program level control(4) Listen adjust controls(4)Channel null adjust controls(4) Channel program feed adjustcontrols(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 latchdisable DIP switches(4) Line length DIP switchesEnvironmental: 32 - 122°FDimensions (W x H x D): 19" x 3.5" x 10.5"Weight: 10.86 lbsPulled from a working rack that was upgraded . Very low price for this Clear Com Unit .