M 8
Common name: Microtech Gefell M8
Production Status: Discontinued / Vintage
Related Mics:
Neumann CMV 3a Microtech Gefell CMV 5/B Microtech Gefell CMV 551 Microtech Gefell CMV 563 CMV 563 (Vintage Line) Microtech Gefell M9 Microtech Gefell M 7 Microtech Gefell M 55 KThe M 8 is a large PVC diaphragm bidirectional (Figure of eight) capsule with bayonet mount first produced in 1932. It has a single membrane and brass backplate, open on both sides to achieve its bidirectional polar response mechanically rather than electrically. There were variants sold by Telefunken (Ela M z 031/2).
Electrical Characteristics
Frequency Response
40Hz - 8 kHz
Output Sensitivity
16 mV/Pa
Max SPL
120
Max SPL, THD:
0.5
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
-
Recommended Load
Powering
Proprietary unit
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
Bayonet
Connector notes
Available Colours
Grey
Weight
208 g
Length
140 mm
Min diameter width
19 mm
Max diameter
58 mm
Depth
35mm
Accessories
Included
Capsule Box
Optional