Clear-Com AB-120 Professional On-Air Announcer Console
Are you an announcer or commentator looking for the ultimate broadcast-quality tool? Look no further! The AB-120 On-Air Announcer Console is here to revolutionize your work. It integrates all the essential inputs, outputs, and controls right at the announce position. • Effortless Integration: Combines intercom 'Talkback,' IFB receiver, and a silent 'mute' button for seamless operation. • Exceptional Flexibility: Can be easily configured for any combination of audio sources, microphones, headsets, or intercom systems. • Superior Quality: Ensures top-notch audio and powerful communications every time.
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


The Clear-Com AB-120 Professional On-Air Announcer Console is perfect for announcers and commentators during live broadcasts. With its easy-to-use design and high-quality components, it's a must-have for anyone looking to enhance their audio experience. Here are the key details: • Size: 6.0' x 3.0' x 8.0' (WxHxD) or 152 mm x 76 mm x 203 mm • Weight: 2.0 lbs. (0.9 kg) • Operating Temperature: 32° – 122° F / 0° – 50° C