Recording studio
microphones
- CRU-1m USB Condenser
Microphone - SM-66m Classic Large Diaphragm Condenser Microphone
- BM-800m Broadcasting Large Diaphragm Condenser Microphone
- BM-81m Small Diaphragm Instrument Condenser Microphone
- BM-88m Professional Instrument Condenser Microphone
- BM-882m Stereo Pair of Instrument Condenser Microphones
- ME-406 Instrument Condenser Microphone
- RM 6m Large Diaphragm Condenser Microphone
- RM 8m Large Diaphragm Condenser Microphone
- TM-78m Tube Condenser Microphone
- TRM 9m Tube Condenser Microphone
Comparative samples of recordings
microphones
Measurement
microphones
(in Russian only)
Recording studio microphones
TRM 9m Tube Condenser Microphone
TRM 9 is an extremely high quality vacuum tube microphone featuring a special patented pure gold-coated large diaphragm capsule. Utilizing quality electronic circuitry that uses specially imported components plus output transformer,the TRM 9 condenser microphone has an extremely flat frequency response. Featuring a low cut filter and -10dB low frequency attenuation switches on the microphone body. The nine variations of polar pattern are available by adjusting the control knob on the dedicated phantom power supply for various recording situations. TRM 9 has a wide range of uses in professional situations such as studio recordings, broadcast & TV stations, live sounds, voiceovers and computer recordings. What in the box:
|
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) | 20 mV/Pa (-34±2 dBV) |
Output Impedance | 50 Ohm±30% (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) | 135 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 | ⌀50,5x210 mm |
Weight | 502 g |
TRM 9m frequency response (sample #3)
Omnidirectional
Unidirectional
Bidirectional
TRM 9m polar patterns
Omnidirectional
Unidirectional
Bidirectional
Comparative samples of recordings TRM 9m with other microphones
Object | Piano | Vocal 1 | Vocal 1 with piano |
Vocal 2 | Vocal 2 with piano |
Vocal 2 Heritage |
Vocal 3 |
Recorded samples |
TRM 9m TLM-170 |
TRM 9m TLM-170 |
TRM 9m TLM-170 |
TRM 9m TLM-170 |
TRM 9m TLM-170 |
TRM 9m TLM-170 |
TRM 9m TLM-170 |