Visual Sound, Inc. 120 Watt Digital Music Amplifier DMA 2120

Description
Paso Sound Products, Inc. ULTRA WIDE POWER BANDWIDTH UN-MEASURABLE DISTORTION CHARACTERISTICS HIGH RELIABILITY AND EXCEPTIONAL PERFORMANCE ADDRESSABLE VOX AND MUTING SYSTEM INDEPENDENT MOH AND 2ND ZONE OUTPUT VOX VARIABLE MUTE TIME DELAY FUNCTION INTELLIGENT INPUT/OUTPUT VERSATILITY AUTOMATIC LOAD MANAGEMENT SYSTEM POWER SURGE AND OVERLOAD PROTECTION Inputs - Input 1 is set as Microphone Input. Impedance is 250 ohm electronically balanced. This Input may be Transformer balanced by using the optional Transformer Model MT250. Input 2 is Phone Paging to interface with a Phone System. Input Impedance is 600 ohm, Transformer Balanced. A level control is available on the Front Panel. Input 3 and 4 can be set at either MIC or AUX Level, (internal Switch/Jumper). Impedance is 250 ohm on MIC and 47 K on AUX. Phantom Power - Provided on all Inputs set as MIC. Stereo Summing - Two separate RCA Jacks are provided for Input 3 and 4 (Left and Right). A Stereo signal connected to either Input is buffered and internally summed to Mono. Input 3 & 4 Attenuators - When the Inputs are set as AUX 1 and AUX 2 the input sensitivity may be varied by a rear panel Variable Attenuator. This feature allows to set the output level of Programs originating from different sources (CD, Satellite Receiver MIX BUSS - This Input/Output may be utilized to parallel two amplifiers or as an input for a Microphone Mixer or other audio source. When used as an Input the Amplifier Level and Equalization Controls have no effect. Line Out - 600 ohm, 1.5 Volt Line Output. Remote Volume Control - The INPUT 3/AUX 1 Input Volume may be adjusted from a remote location. Remote Volume Inputs utilize a 10K Pot and are immune to Audio Interference (DC Operation). Addressable VOX System - The VOX System can be individually selected to operate independently on all 4 Inputs by means of jumpers . Addressable Muting System - All Inputs may be set to be Muted when the Vox is activated. Direct Muting/Unmuting System - The MUTE function may be activated by external contacts. MIC 1 Input may be set to normally off and turned-on by shorting the Unmute Terminals. MUTE Adjustable Delay - A rear panel control adjusts the MUTE Time Delay from 3 Sec. to 60 Sec. Particularly useful to control the length of time that an Input mutes another (for example AUX 1 over AUX 2). Music on Hold - Output Channel 1 - Channel 1 provides a 1 Volt, 600 ohm Transformer Balanced Output. Internal Jumper selects the source from either AUX 1 or AUX 2. Level Control is provided. Output Channel 2 - Channel 2 provides a 2 Watt Max., 8 ohm output for Zone 2 Speaker Output. Internal Jumper selects the source from either AUX 1 or AUX 2. Level Control is provided. Internal Chime Card - An optional Chime Card Model AC1B/DMS is available. When the Direct Muting is activated the Chime is turned-on. EQ LINK - EQ Link (Preamp. Out) (Power Amp In) jacks are provided for External Equalizer. Activated by the EQ Link Switch. Tone By-Pass Switch - The Tone by-pass switch defeats the setting of the Treble and Bass Controls. Should be used when an External Equalizer is utilized. 24 VDC Supply Output - A 24 Volt DC, 250 mA regulated Power Supply with dynamic filter is provided for external accessories
Description
Paso Sound Products, Inc. ULTRA WIDE POWER BANDWIDTH UN-MEASURABLE DISTORTION CHARACTERISTICS HIGH RELIABILITY AND EXCEPTIONAL PERFORMANCE ADDRESSABLE VOX AND MUTING SYSTEM INDEPENDENT MOH AND 2ND ZONE OUTPUT VOX VARIABLE MUTE TIME DELAY FUNCTION INTELLIGENT INPUT/OUTPUT VERSATILITY AUTOMATIC LOAD MANAGEMENT SYSTEM POWER SURGE AND OVERLOAD PROTECTION Inputs - Input 1 is set as Microphone Input. Impedance is 250 ohm electronically balanced. This Input may be Transformer balanced by using the optional Transformer Model MT250. Input 2 is Phone Paging to interface with a Phone System. Input Impedance is 600 ohm, Transformer Balanced. A level control is available on the Front Panel. Input 3 and 4 can be set at either MIC or AUX Level, (internal Switch/Jumper). Impedance is 250 ohm on MIC and 47 K on AUX. Phantom Power - Provided on all Inputs set as MIC. Stereo Summing - Two separate RCA Jacks are provided for Input 3 and 4 (Left and Right). A Stereo signal connected to either Input is buffered and internally summed to Mono. Input 3 & 4 Attenuators - When the Inputs are set as AUX 1 and AUX 2 the input sensitivity may be varied by a rear panel Variable Attenuator. This feature allows to set the output level of Programs originating from different sources (CD, Satellite Receiver MIX BUSS - This Input/Output may be utilized to parallel two amplifiers or as an input for a Microphone Mixer or other audio source. When used as an Input the Amplifier Level and Equalization Controls have no effect. Line Out - 600 ohm, 1.5 Volt Line Output. Remote Volume Control - The INPUT 3/AUX 1 Input Volume may be adjusted from a remote location. Remote Volume Inputs utilize a 10K Pot and are immune to Audio Interference (DC Operation). Addressable VOX System - The VOX System can be individually selected to operate independently on all 4 Inputs by means of jumpers . Addressable Muting System - All Inputs may be set to be Muted when the Vox is activated. Direct Muting/Unmuting System - The MUTE function may be activated by external contacts. MIC 1 Input may be set to normally off and turned-on by shorting the Unmute Terminals. MUTE Adjustable Delay - A rear panel control adjusts the MUTE Time Delay from 3 Sec. to 60 Sec. Particularly useful to control the length of time that an Input mutes another (for example AUX 1 over AUX 2). Music on Hold - Output Channel 1 - Channel 1 provides a 1 Volt, 600 ohm Transformer Balanced Output. Internal Jumper selects the source from either AUX 1 or AUX 2. Level Control is provided. Output Channel 2 - Channel 2 provides a 2 Watt Max., 8 ohm output for Zone 2 Speaker Output. Internal Jumper selects the source from either AUX 1 or AUX 2. Level Control is provided. Internal Chime Card - An optional Chime Card Model AC1B/DMS is available. When the Direct Muting is activated the Chime is turned-on. EQ LINK - EQ Link (Preamp. Out) (Power Amp In) jacks are provided for External Equalizer. Activated by the EQ Link Switch. Tone By-Pass Switch - The Tone by-pass switch defeats the setting of the Treble and Bass Controls. Should be used when an External Equalizer is utilized. 24 VDC Supply Output - A 24 Volt DC, 250 mA regulated Power Supply with dynamic filter is provided for external accessories

Suppliers

Company
Product
Description
Supplier Links
Broomall, PA, USA
120 Watt Digital Music Amplifier
DMA 2120
120 Watt Digital Music Amplifier DMA 2120
Paso Sound Products, Inc. ULTRA WIDE POWER BANDWIDTH UN-MEASURABLE DISTORTION CHARACTERISTICS HIGH RELIABILITY AND EXCEPTIONAL PERFORMANCE ADDRESSABLE VOX AND MUTING SYSTEM INDEPENDENT MOH AND 2ND ZONE OUTPUT VOX VARIABLE MUTE TIME DELAY FUNCTION INTELLIGENT INPUT/OUTPUT VERSATILITY AUTOMATIC LOAD MANAGEMENT SYSTEM POWER SURGE AND OVERLOAD PROTECTION Inputs - Input 1 is set as Microphone Input. Impedance is 250 ohm electronically balanced. This Input may be Transformer balanced by using the optional Transformer Model MT250. Input 2 is Phone Paging to interface with a Phone System. Input Impedance is 600 ohm, Transformer Balanced. A level control is available on the Front Panel. Input 3 and 4 can be set at either MIC or AUX Level, (internal Switch/Jumper). Impedance is 250 ohm on MIC and 47 K on AUX. Phantom Power - Provided on all Inputs set as MIC. Stereo Summing - Two separate RCA Jacks are provided for Input 3 and 4 (Left and Right). A Stereo signal connected to either Input is buffered and internally summed to Mono. Input 3 & 4 Attenuators - When the Inputs are set as AUX 1 and AUX 2 the input sensitivity may be varied by a rear panel Variable Attenuator. This feature allows to set the output level of Programs originating from different sources (CD, Satellite Receiver MIX BUSS - This Input/Output may be utilized to parallel two amplifiers or as an input for a Microphone Mixer or other audio source. When used as an Input the Amplifier Level and Equalization Controls have no effect. Line Out - 600 ohm, 1.5 Volt Line Output. Remote Volume Control - The INPUT 3/AUX 1 Input Volume may be adjusted from a remote location. Remote Volume Inputs utilize a 10K Pot and are immune to Audio Interference (DC Operation). Addressable VOX System - The VOX System can be individually selected to operate independently on all 4 Inputs by means of jumpers . Addressable Muting System - All Inputs may be set to be Muted when the Vox is activated. Direct Muting/Unmuting System - The MUTE function may be activated by external contacts. MIC 1 Input may be set to normally off and turned-on by shorting the Unmute Terminals. MUTE Adjustable Delay - A rear panel control adjusts the MUTE Time Delay from 3 Sec. to 60 Sec. Particularly useful to control the length of time that an Input mutes another (for example AUX 1 over AUX 2). Music on Hold - Output Channel 1 - Channel 1 provides a 1 Volt, 600 ohm Transformer Balanced Output. Internal Jumper selects the source from either AUX 1 or AUX 2. Level Control is provided. Output Channel 2 - Channel 2 provides a 2 Watt Max., 8 ohm output for Zone 2 Speaker Output. Internal Jumper selects the source from either AUX 1 or AUX 2. Level Control is provided. Internal Chime Card - An optional Chime Card Model AC1B/DMS is available. When the Direct Muting is activated the Chime is turned-on. EQ LINK - EQ Link (Preamp. Out) (Power Amp In) jacks are provided for External Equalizer. Activated by the EQ Link Switch. Tone By-Pass Switch - The Tone by-pass switch defeats the setting of the Treble and Bass Controls. Should be used when an External Equalizer is utilized. 24 VDC Supply Output - A 24 Volt DC, 250 mA regulated Power Supply with dynamic filter is provided for external accessories

Paso Sound Products, Inc.

ULTRA WIDE POWER BANDWIDTH UN-MEASURABLE DISTORTION CHARACTERISTICS HIGH RELIABILITY AND EXCEPTIONAL PERFORMANCE ADDRESSABLE VOX AND MUTING SYSTEM INDEPENDENT MOH AND 2ND ZONE OUTPUT VOX VARIABLE MUTE TIME DELAY FUNCTION INTELLIGENT INPUT/OUTPUT VERSATILITY AUTOMATIC LOAD MANAGEMENT SYSTEM POWER SURGE AND OVERLOAD PROTECTION

  • Inputs - Input 1 is set as Microphone Input. Impedance is 250 ohm electronically balanced. This Input may be Transformer balanced by using the optional Transformer Model MT250.
  • Input 2 is Phone Paging to interface with a Phone System. Input Impedance is 600 ohm, Transformer Balanced. A level control is available on the Front Panel.
  • Input 3 and 4 can be set at either MIC or AUX Level, (internal Switch/Jumper). Impedance is 250 ohm on MIC and 47 K on AUX.
  • Phantom Power - Provided on all Inputs set as MIC.
  • Stereo Summing - Two separate RCA Jacks are provided for Input 3 and 4 (Left and Right). A Stereo signal connected to either Input is buffered and internally summed to Mono.
  • Input 3 & 4 Attenuators - When the Inputs are set as AUX 1 and AUX 2 the input sensitivity may be varied by a rear panel Variable Attenuator. This feature allows to set the output level of Programs originating from different sources (CD, Satellite Receiver
  • MIX BUSS - This Input/Output may be utilized to parallel two amplifiers or as an input for a Microphone Mixer or other audio source. When used as an Input the Amplifier Level and Equalization Controls have no effect.
  • Line Out - 600 ohm, 1.5 Volt Line Output.
  • Remote Volume Control - The INPUT 3/AUX 1 Input Volume may be adjusted from a remote location. Remote Volume Inputs utilize a 10K Pot and are immune to Audio Interference (DC Operation).
  • Addressable VOX System - The VOX System can be individually selected to operate independently on all 4 Inputs by means of jumpers .
  • Addressable Muting System - All Inputs may be set to be Muted when the Vox is activated.
  • Direct Muting/Unmuting System - The MUTE function may be activated by external contacts. MIC 1 Input may be set to normally off and turned-on by shorting the Unmute Terminals.
  • MUTE Adjustable Delay - A rear panel control adjusts the MUTE Time Delay from 3 Sec. to 60 Sec. Particularly useful to control the length of time that an Input mutes another (for example AUX 1 over AUX 2).
  • Music on Hold - Output Channel 1 - Channel 1 provides a 1 Volt, 600 ohm Transformer Balanced Output. Internal Jumper selects the source from either AUX 1 or AUX 2. Level Control is provided.
  • Output Channel 2 - Channel 2 provides a 2 Watt Max., 8 ohm output for Zone 2 Speaker Output. Internal Jumper selects the source from either AUX 1 or AUX 2. Level Control is provided.
  • Internal Chime Card - An optional Chime Card Model AC1B/DMS is available. When the Direct Muting is activated the Chime is turned-on.
  • EQ LINK - EQ Link (Preamp. Out) (Power Amp In) jacks are provided for External Equalizer. Activated by the EQ Link Switch.
  • Tone By-Pass Switch - The Tone by-pass switch defeats the setting of the Treble and Bass Controls. Should be used when an External Equalizer is utilized.
  • 24 VDC Supply Output - A 24 Volt DC, 250 mA regulated Power Supply with dynamic filter is provided for external accessories
Supplier's Site

Technical Specifications

  Visual Sound, Inc.
Product Category Audio Amplifiers and Preamplifiers
Product Number DMA 2120
Product Name 120 Watt Digital Music Amplifier
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