The B48 L is a battery powered one channel phantom power supply for P48 condenser microphones. The 48V power supply is for those
The B48 L is a battery powered one channel phantom power supply for P48 condenser microphones. The 48V power supply is for those
![New AKG B48 L Battery Power Supply Offers More Than 20 Hours Of Condenser Mic Performance - ProSoundWeb New AKG B48 L Battery Power Supply Offers More Than 20 Hours Of Condenser Mic Performance - ProSoundWeb](https://www.prosoundweb.com/wp-content/uploads/2019/09/Default-Author-150x150.jpg)
New AKG B48 L Battery Power Supply Offers More Than 20 Hours Of Condenser Mic Performance - ProSoundWeb
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