Beesneez B - BV11 Audio Transformer DIY or Replacement

This classic re-creation of the BV11 audio transformer is hand made by Beesneez Microphones to the original specifications, in Australia. The BV11 was made famous by its use in the M49/M50 Microphone. We have chosen a PCB style pin bobbin that fits into a pcb or can be leaded, like the original. These are not mass produced, but rather are hand wound by Beesneez staff on our Beesneez premises with care and attention to each transformer. Our BV11 transformer is perfect for use in a DIY Microphone Build or for the professional microphone manufacturer. 

The audio grade laminations are very difficult to obtain, however we have been able to have these made in large quantities to our specifications. 

Technical Specs:

Ratio: 10:1

Frequency response: 20Hz-20KHz +/-1db

Inductance: 400H

Impedance: 200 Ohm