JC37
Common name: Tonelux JC37
Production Status: In production
The JC37 is a cardioid-only tube condenser microphone designed in cooperation with Joe Ciccarelli. It is inspired by the Sony C37a. It employs a 37 mm large diaphragm capsule, a JAN General Electric 5654 valve and output transformer. The capsule is internally shock-mounted. The circuit without additional polar pattern selection and impedance control is quieter than the original. The power supply can power two JC37 microphones. The JC37 is ideal for vocals, piano, strings, drum overheads and acoustic guitar. Includes power supply and padded case.
Electrical Characteristics
Frequency Response
30Hz - 20 kHz
Output Sensitivity
2 mV/Pa
Max SPL
140
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
200Ω
Recommended Load
Powering
Supply Current
mA
Alternative Powering
Tube Model
EF95 - 6AK5 (W) - 5654 (Russian 6Zh1P )
Tube Brand
General Electric
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-7M
Connector notes
Available Colours
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Power supply and padded case.
Optional