Features  

• UL and CSA listed
• Balanced, low-impedance microphone inputs; high-impedance auxiliary input
• MIC I precedence over AUX input with customer supplied switch
• Tel input with signal-activated muting of AUX channel
• Front-panel selector switch permits 2 MIC or 1 MIC/1 AUX operation
• Input matching to a second telephone line, using Model WMT-1A transformer
• Available with MOH capability

Features  

• UL and CSA listed
• Balanced, low-impedance microphone inputs; high impedance auxiliary input
• Front-panel switch permits 2 MIC/1 AUX or 1 MIC/2 AUX operation
• Microphone precedence over AUX 2 input
• Tel input for telephone paging applications
• Provision to drive tape recorder, booster amplifier, 500/600 telephone lines

Features  

• 35, 60, 100, 150, and 250 watt models all have identical inputs and features to cover a wide range of system sizes.
• Dual equalizer (for feedback control or full range graphic equalization)
• Variable Loudness Contour Control
• 6 Microphone inputs, 2 aux inputs
• Remote volume control
• Aphex® Aural Exciter Circuitry

Features  

• Six low-impedance, transformer-isolated microphone inputs
• Built-in electronic compressor circuit
• Built-in microphone precedence and remote volume control circuits
• Phantom power supply
• Ten frequency equalizer filters with slide controls provide antifeedback and tone control circuits
• Input and output matching to a telephone line, using WMT-1A accessory
• UL and CSA listed

Features  

• Superior audio quality for the ultimate in professional image.
• Specialized audio circuit creates seamless audio, eliminating silent passages.
• Automatic, on-step downloading from tape to digital memory.
• High reliability -- no tape wear or maintenance necessary.
• Four models -- with 4, 6, 7 and 12 minute memory capacity.
• Incorporates trigger play capability for special one-time play applications such as museums, them parks, kiosks, etc.

Features  

• Rings through paging system speakers
• Music input with automatic muting
• Connects easily to amplifier

Features  

• Choice of 4 signal types
• Built-in precedence

Features  
PLL digital tuning  
For medium to large background music applications  
18 FM presets, 12 AM presets  
Provision for microphone precedence.

Features  
Automatically adjusts level of page announcements  
Shapes frequency response for maximum intelligibility in high noise areas  
Supports up to four microphones wired in parallel  
Wire runs up to 2000 feet.

Description 
The VAR-1 voice activated relay is a DPDT relay device which is activated when an audio signal is detected at the 70V, 25V or 600 milli-amp line level inputs.  It has a number of useful applications, such as muting a sound system in response to a microphone or telephone page, activation of accessory (security) equipment, or activation of a zone paging module.

Description 
The WMT-1A matches the AUX input of most public address amplifiers to balanced 500/600 milli-amp line for telephone paging or background music.  It also matches 25 volt amplifier output to a 500/600 milli-amp line.