Here is a pair of funny little Geloso dynamic microphones, one is in pieces already.
|Geloso M88 dynamic mics
The build quality is nice – better than the early Geloso mics which tend to crumble. It has an internal two-bobbin humbucking transformer, to give an output impedance of 250 ohms.
|Internal transformer for impedance matching duties
The diaphragm is made from a light plastic for fast response, and they sound nice, if a little light on bass.
|Geloso M88 diaphragm in good shape
|The original unobtanium connector can be converted to XLR