Clear-com AB-100 intercom console. Tested and working properly. Includes the console and it's power supply.
FEATURES
• Broadcast-quality mic preamp with
Jensen™ output transformer
• Talent “Talkback” circuit automatically mutes Mic output to “air”
• Silent “Mute” button for “Cough”
and “Mic On/Off” functions
• Easily adapts for use with any mic
or headset
• Quick and simple set up using
standard XLR mic cable
• Wide-range, hi-output headphone
amplifier
• Binaural headset output allows
talent to hear stereo program, IFB
and/or intercom
• Limiter-equipped “Talkback” circuit
for consistent intercom audio
• IFB input accepts either balanced
program or powered IFB
• Interfaces with intercom and IFB
systems, including digital matrix
intercoms
• Powered by intercom, IFB line, or
external AC or DC source
DESCRIPTION
The AB-100 Announcer’s Console is a compact desktop unit designed specifically for
sports, live-event broadcasting, and voice-over work. The ultimate broadcast-quality
tool for announcers and commentators, the AB-100 integrates all the inputs, outputs,
and controls necessary at the announce position, including intercom “Talkback,” IFB,
and a silent “Mute” button that provides noise-free “cough” and “mic on/off” switching.
The “no compromise” mic preamp
ensures broadcast-quality audio from the
announcer’s microphone. A high-output
stereo headphone amplifier guarantees talent
can always hear both program audio and
“cues” from the control room, even in the
loudest of sporting environments.
The AB-100 plugs into and draws power
directly from most intercom and IFB systems, permitting an announce position to be
located virtually anywhere, regardless of available AC power. Extremely flexible, the console is easily configured for practically any combination of audio sources, microphones,
headsets, or intercom systems, ensuring quality audio and powerful communications.
ON AIR BROADCAST QUALITY
The AB-100 can be used with virtually any broadcast headset or separate microphone/headphone, and always delivers broadcast-quality line-level audio. Mic gain can
be added in 10dB steps to set output level and overcome line noise in adverse conditions. A Jensen™ output transformer delivers up to 0 dB (with 20 dB of headroom) into
600 Ohms, providing a properly balanced signal, and eliminating the possibility of
ground loops, buzz, or hum.
When locally powered, the AB-100 also provides phantom power for headsets with
condenser microphones.
INTERCOM COMMUNICATIONS
Pressing the Talkback key momentarily switches the microphone output from
“on-air” to the intercom channel.
The console can be configured so that intercom audio can be heard in the left ear,
right ear, or both ears, helping the talent to instantly identify the source.
The AB-100 connects to almost any party-line intercom system and most 2-wire and
4-wire systems. It also is compatible with digital matrix intercom systems such as the
Clear-Com Matrix Plus®
AMPLIFIED HEADPHONE AUDIO
The announcer’s headphones are driven by a high-output stereo amplifier capable of
overcoming the ambient noise level at the loudest basketball game or automobile race.
Dual volume controls allow the operator to separately adjust the levels of either side of the
stereo headphones, creating the desired mix of intercom and program audio.
DUAL-PURPOSE SILENT “MUTE” SWITCH
The “Mute” button acts as a talent “cough” switch, providing momentary muting of
the microphone. Alternately, it can be set to latch when pressed, allowing talent to switch
the mic on and off with a single touch. The switch is mechanically and electrically silent to
ensure no clicking or switching noise when pressed.
IFB PROGRAM INPUT
The AB-100’s IFB circuit allows the announcer to simultaneously monitor program
audio and verbal cues from the control room. The unit accepts one or two channels of
IFB, which can be standard balanced audio or self-powered three-pin circuits like those
found on most broadcast IFB systems. Like the intercom, IFB feeds can be assigned to
either the left ear, right ear, or both ears.
DUAL
POWER OPTIONS
The AB-100 can be powered from the intercom or IFB line, eliminating the need for
external power at the announcer’s position. When a powered intercom or IFB system is
not available, the console can be externally powered with the supplied AC adaptor or a
DC source.
EASY-ACCESS CONSOLE FOR ULTIMATE FLEXIBILITY
The AB-100 is easy to configure for virtually any combination of input and output levels and connecting hardware imaginable. No tools are needed to open the console: simply
unscrew the rubber feet by hand and it opens, revealing a series of clearly labeled jumpers,
switches, and an easy-to-understand configuration chart. The chart explains exactly how
to configure the console for various operations. While open, the console remains fully
functional so that the operator can double-check and change any jumper settings.
Since many announcer applications have unique requirements, the AB-100 is designed
so that all connectors and volume controls can be easily changed, and the console’s physical construction lends itself to easy customization. Complete, easy-to-understand documentation makes configuration and customization simple.