TM-47
1949 €Common name: Pearlman Microphones TM-47
Production Status: In production
The TM-47 is a large diaphragm cardioid vacuum tube condenser microphone based on the Neumann U47. It uses a Pearlman K47 style capsule and an amplifier based around a 6SJ7 or a 6AC7 vacuum tube. The circuit is point-to-point hand-wired with paper-in-oil output capacitors and a Pearlman BV8 output transformer. Includes power supply, microphone cable with Mogami cable and Neutrik connectors, shock mount and aluminium case.
Electrical Characteristics
Frequency Response
20Hz - 20 kHz
Output Sensitivity
mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
200Ω
Recommended Load
Powering
Proprietary unit
Supply Current
mA
Alternative Powering
Tube Model
5963 - 6SJ7
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-7M
Connector notes
Available Colours
Grey
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Power supply, microphone cable with Mogami cable and Neutrik connectors, shock mount and aluminium case.
Optional