Neumann TLM 170 R Multi-Pattern Mic with K89 Capsule Nickel

The Neumann TLM170R Multi-Pattern Mic with K89 Capsule | Nickel is a large diaphragm, multi-pattern condenser microphone intended for vocal and general instrument recording and broadcast applications. The microphone features a very smooth, flat frequency response resulting in transparent sound reproduction without any coloration to the signal on output. The output circuitry features a transformer-less design resulting in quiet output in addition to low self-noise and impressive dynamic range. The TLM 170 R features 5 directional polar-patterns. Omni-directional, cardioid, hyper-cardioid, and figure 8 are available for use in any recording application. A 10dB pad switch provides further head room and SPL capability and a high pass filter switch eliminates noise at low end frequencies.

FET Design
FET 100 technology along with a balanced, transformerless output stage result in high gain and low noise audio output.
5 Polar Patterns
Omni-directional, wide angled cardioid, hyper-cardioid and figure eight are all available.
Transparent Output Signal
The TLM 170R features a flat frequency response curve, resulting in clean, transparent audio reproduction without signal coloration.

Key Features

Local and remote controlled large diaphragm microphone
Pressure-gradient transducer with double membrane capsule
Five directional characteristics: omni, wide angle cardioid, cardioid, hypercardioid, figure-8
Patented circuitry for remote and local switching of directional characteristics
Switchable low frequency roll-off and 10 dB preattenuation
Tiltable, elastically suspended bracket mount

Technical Specs

Acoustical operating principle
Pressure gradient transducer
Directional pattern
Omnidirectional, wide angle cardioid, cardioid, hypercardioid, figure-8
Frequency range
20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm
8 mV/Pa
Rated impedance
50 ohms
Rated load impedance
1 kohms
Equivalent noise level, CCIR
26 dB
Equivalent noise level, A-weighted
14 dB-A
Signal-to-noise ratio, CCIR (rel. 94 dB SPL)
68 dB
Signal-to-noise ratio, A-weighted (rel. 94 dB SPL)
80 dB-A
Maximum SPL (tube characteristic) for THD < 0.5 %
144 dB
Maximum SPL (tube characteristic) for THD < 5 %
154 dB
Maximum output voltage
10 dBu
Dyn. range of the mic. amplifier (A-weighted, 0.5 %)
130 dB
Supply voltage (P48, IEC 61938)
3 mA
Matching connector
XLR 3F
Weight
625 g, 1 -1/4 lbs
Diameter
60 mm
Length
152 mm