The microphone booster MBF-10 is made for professional microphones or Phantom powered microphones to connect directly to a line input.

• The microphone input and the Line-output are both electronically balanced.
• The MBF-10 makes it possible to use a 48Volt phantom powered microphone, which you can switch on with a separate switch.
• With another switch, you can also switch on a 80 Hz filter, to cut off non desirable frequency sounds.
• The gain is continuously adjustable between 20 and 50 dB.
• A very low noise level of -125 dB and a high output signal of max 12 dBm makes it possible to use it with high qualified equipments.
• These specifications in combination with a very low self consumption, you are able to work with a 48 Volt phantom powered microphone almost 16 hours using a 9 Volt alkaline battery.
• A red LED indicates in time, when the battery is nearly consumed. Of course, also MBF-10 has the possibility to connect a stabilized power supply adaptor for example Prefer EPS-12.