Clear-Com
AB-120 (Last Time Buy)

Clear-Com

AB-120 (Last Time Buy)

Broadcast quality mic preamp with Jensen™ output transfer Talent talk-back circuit automatically mutes mic output to air Silent mic mute...

Product code
AB-120-LAST-TIME-BUY
Category
Audio

Specifications

dBu is an absolute measurement. 0dBu is referenced to 0.775 volts RMS
Input Type
Dynamic, Electret
Input Impedance
1kΩ
Max Input Level
-60dBu to -40dBu switchable
Load Impedance
>= 4Ω
Output Impedance
47Ω
Output Limiter Threshold
-4dBu, + 3dB
Max Output Level Before Distortion
-4dBu
Off Noise
<-80dBu
Output Impedance
>10kΩ
Maximum Output
-4dBu
Maximum Level Before Clipping
+3dBu
Sidetone Null Capability
>25dB
Dynamic Mic - Partyline
40Hz - 22kHz, + 3dB
Dynamic Mic - Line Out
20Hz - 22kHz, + 3dB
Dynamic Mic - 4-Wire Out
100Hz - 22kHz, + 3dB
IFB Input - Headset Out
100Hz - 22kHz, + 3dB
Partyline - Headset Out
150Hz - 22kHz, + 3dB
Max Distortion
Dynamic Mic - Partyline: <0.1%
Dynamic Mic - Line Out
<0.05%
IFB Input - Headset Out
<0.5%
Partyline - Headset Out
<0.1%
Dynamic Mic - Partyline
<-75dBu
Dynamic Mic - Line Out
<-85dBu
IFB Input - Headset Out
<-65dBu
Partyline - Headset Out
<-65dBu
Dynamic Mic - Partyline
41dB + 3dB
Dynamic Mic - Hot Mic Out
40dB + 3dB
IFB Input - Headset Out
40dB/22dB (switchable) + 3dB
Partyline - Headset Out
34dB + 3dB
Headset
XLR-6F-Switchcraft pin layout*
Compatible with balanced microphone headsets such as CC-400-X6.
Microphone Out
XLR-3M
Intercom
XLR-3M/F
IFB
XLR-3F
Power
2.1mm jack
(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 - 30V DC
Current
100mA idle, 120mA max
DC Adapter
100 - 240V
Voltage
30V @ 0.5A
32° – + 122°F (0° – + 50°C)
6 x 3 x 8in (WxHxD)
(152 x 76 x 203mm)
2.0lbs (0.9kg)
*IMPORTANT: XLR Connector Compatibility
Clear-Com products featuring 6-pin XLR connectors utilize the Switchcraft XLR pin layout. Compatible connectors are available from manufacturers, such as Switchcraft and Neautrik, yet compatibility must be verified. Neutrik 6-pin XLR connectors must include “S” in the part number to ensure compatibility.

Documents

Documents are hosted by the manufacturer; these are links to their files.

Specification from Clear-Com