JM47
Common name: JoeMeek JM47
Production Status: In production
The JM47 is a classic design with a 1 Gold 6-micron hand assembled true condenser capsule and a transformer output coupling for silky warmth at the tracking stage. The solid state FET amplifier and transformer are mounted within the body. A switchable 100Hz filter gives a gentle bass roll-off where this is required. It is supplied in a flight case, with quality shock-mount assembly and mic lead. (Note – an earlier version had a different body shell. The new version is sometimes badged 47a).
Electrical Characteristics
Frequency Response
20Hz - 20 kHz
Output Sensitivity
15 mV/Pa
Max SPL
126
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
200Ω
Recommended Load
2kΩ
Powering
Phantom 48 only
Supply Current
1 mA
Alternative Powering
Switchable Options
Pad
10dB
Filter/EQ
100Hz 3dB
Physical Characteristics
Connector
XLR-3M
Connector notes
Available Colours
Black
Weight
500 g
Length
195 mm
Min diameter width
Max diameter
52 mm
Depth
Accessories
Included
Shockmount cradle, aluminium case, stand adaptor,5m cable
Optional