NR47
Primary use:
Type:
Polar patterns:
Common name: Newmann Retro NR47
Production Status: Discontinued / Vintage
The NR47 is a large diaphragm vacuum tube condenser microphone. It has 9 selectable polar patterns, from omnidirectional to figure of eight. The microphone uses a NOS ECC83 vacuum tube. Includes briefcase, microphone wooden box, shock-mount, microphone cable, mains cable and power supply unit.
Electrical Characteristics
Frequency Response
Hz - kHz
Output Sensitivity
48 mV/Pa
Max SPL
134
Max SPL, THD:
0.5
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
16 dB-A
Output Impedance
-
Recommended Load
Powering
Proprietary unit
Supply Current
mA
Alternative Powering
Tube Model
ECC83/12AX7
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
7-pin
Connector notes
Available Colours
Matt nickel. Satin nickel. Polished nickel
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Briefcase, microphone wooden box, shock-mount, microphone cable, mains cable and power supply unit.
Optional