Recording studio
microphones

Comparative samples of recordings
microphones

Measurement
microphones
(in Russian only)

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Recording studio microphones

TM-78m Tube Condenser Microphone

TM-78m has a noble appearance with the gilt grille and black housing; With Hi-Fi low noise vacuum tube & high quality WIMA capacitor, the mic can create soft smooth and clear sound; High sensitivity, wide dynamic range, without distortion and with a wide frequency response; Nine type of pickup patterns with low cut filter and -10dB low frequency attenuation switch; Can be widely used for broadcasting & TV stations, film making, recording studios, stage performances and other professional situations.


What in the box:

  • Tube Condenser Microphone TM-78m
  • Power supply and interface module
  • Shock mount
  • Power cord 2 m
  • Multicore microphone cable 5
  • Aluminum road case with anti-shock high density foam ana programmable locks

Specifications

Element Pressure Gradient Transducer 34 mm
Frequency response 20 Hz-20 kHz
Polar pattern Omnidirectional/Wide Cardioid/Cardioid/ Super Cardioid/Bidirectional plus 4 intermediate patterns
Sensitivity (at 1 kHz) 16 mV/Pa (-362 dBV)
Output Impedance 100 Ohm30% (at 1 kHz)
Load Impedance Not less than 1000 Ohm
Equivalent self noise level Omnidirectional: 15 dBA/Cardioid: 14 dBA/Bidirectional: 13 dBA
Maximum input sound level (min. amplification) 130 dB (1 kHz, THD<=1%)
Signal to Noise Ratio (at 1 Pa) Omnidirectional: 79 dB/Cardioid: 80 dB/Bidirectional: 81 dB
Power supply 50 (60) Hz 220/110 V
Size 51x208 mm
Weight 480 g

TM-78m frequency response (sample #1)

Omnidirectional


Unidirectional


Bidirectional


TM-78m polar patterns

Omnidirectional


Unidirectional


Bidirectional

Comparative samples of recordings TM-78m with other microphones

Objekt Violin 3 Vocal 7 Accordion 2 Vocal 8
Recorded
samples
TM-78m
TLM-170
TM-78m
TLM-170
TM-78m
TLM-170
TM-78m
TLM-170
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