Cardioid dynamic microphone, frquence range of 50 16khz, 3.0 mV / Pa Impedance: 500 ohms.
Micro 60s output din 3 pin must be either modify or use with XLR connector tuchel / XLR.
As Beyer m81, it is a very very nice micro and very strong, quite luxurious in its era cabinet.
I bought it to get my bass and guitar amps and possibly make voice catches.
For the guitar: very very good cash perfectly, gives a very nice color and grain.
For the low, it is excellent also, it cuts a little very low frequencies, but brings a lot of color and grain. Rather it will be used, therefore, for a low rock, mdiator, slap, or finger, and not too much to have a dub sound or Jamerson ... or so you have to DI for more serious and microphone to make the sound more lively and colorful.
Overall great !!