Clear-Com AB-120 On-Air Announcer Console

The On-Air Announcer Console is the ultimate broadcast-quality tool for announcers and commentators, the AB-120 integrates all of the inputs, outputs, and controls necessary at the announce position, including intercom "Talkback," IFB receiver, and a silent "mute" button that provides noise-free cough and "mic on/off" switching. 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.

Specifications:

• Headset microphone input: input type: dynamic, electret; input impedance: 1K ohms; max input level: -60 dBu to -40 dBu switchable
• Headset output: load impedance: >= 4 ohms; output impedance: 47 ohms; output limiter threshold: -4 dBu, + 3 dB; max output level before distortion: -4 dBu
• Partyline output: off noise: 10K ohms; maximum output: -4 dBu
• Partyline input: maximum level before clipping: +3 dBu; sidetone null capability: >25 dB
• Frequency response: dynamic mic - party line: 40Hz - 22KHz, + 3 dB; dynamic mic - line out: 20Hz - 22KHz, + 3 dB; dynamic mic - 4-wire out: 100Hz - 22KHz, + 3 dB; IFB input - headset out: 100Hz - 22KHz, + 3 dB; partyline - headset out: 150Hz - 22KHz, + 3 dB
• Max distortion: dynamic mic - partyline: <0.1%; dynamic mic - line out: <0.05%; IFB input - headset out: <0.5%; partyline - headset out: <0.1%
• Noise: dynamic mic - partyline:
• Max gain: dynamic mic - partyline: 41 dB + 3 dB; dynamic mic - hot mic out: 40 dB + 3 dB; IFB input - headset out: 40 dB/22 dB (switchable) + 3 dB; partyline - headset out: 34 dB + 3 dB
• Rear panel connectors: headset: XLR-6F; microphone out: XLR-3M; intercom: 2 XLR-3 (male and female loop through); IFB: XLR-3F; power: 2.1mm jack
• Front panel controls and indicators: 1 mute button, 1 mute indicator LED (red), 1 talk back button, 1 talk back indicator LED (green), 1 interrupt level control, 1 non-interrupt level control; intercom/IFB Voltage: 25 - 30 VDC; current: 100mA idle, 120mA max; DC adapter: 100 - 240V; voltage: 30V @ 0.5A
• Environmental: 32° – 122° F / 0° – 50° C
• Dimensions: 6.0" x 3.0" x 8.0" / 152 mm x 76 mm x 203 mm (WxHxD)
• Weight: 2.0 lbs. / 0.9 kg