B48 L

Battery-operated phantom power supply

The B48 L is a battery-operated power supply for condenser microphones for applications when a condenser microphone is used but no phantom power from a mixer is available. The additional mini-XLR audio output and the included mini-XLR to mini-XLR connection cable support a direct connection to all AKG body-pack transmitters. The phantom power of the audio input supplies microphones with 48V and meet the P48 standard. The B48 L is a battery powered one channel phantom power supply for P48 condenser microphones. B48 L is designed to meet the demand of lowest noise level even in operation with high-end condenser microphones for professional applications in theater or touring applications.

Especificações Gerais

Audio frequency bandwidth

20 - 24000 Hz

Gain

0 dB

Finish

Black

Audio Input Connector

1x XLR 3-pin (f) audio input (48V/10mA)

Audio Output Connectors

1x XLR 3-pin (m) audio output ; 1x mini-XLR (m) audio output for direct connection to AKG wireless body-pack transmitter

Power LED

Monitoring of P48 microphone power ; Green - Phantom power >42V ; Dark - Phantom power <42V

Low battery LED

Monitoring of battery power ; LR6, FR6 batteries - Operation time below 1 hour ; HR6 rechargeable batteries - Operation time below 2 hours

Battery

2x AA size batteries (LR6, HR6, FR6), built in inverse-polarity protection

Noise Level

< 2µV

Operating Temperature

-10 to 50 °C (14 to 122 °F)

Dimensões

Length

123 mm

Width

65 mm

Height

28.5 mm

Net Weight

120 g

2 x C451

2 x Stand adapter

2 x Windscreen

1 x Stereo mounting bar

Aluminum carrying case

Measurement documents