The NT55 circuit incorporates a three position variable PAD with 0dB, -10dB or 20dB attenuation, and a three position variable high-pass filter that enables you to step from a flat response to 75 or 150 Hz high pass filter.
The NT55 comes with two different condenser microphone heads to provide a wide variety of polar patterns. The NT55 is complemented with a diverse range of accessories to better facilitate positioning and attachment.
Acoustic Principle Pressure Gradient
Active Electronics JFET impedance converter with bipolar output buffer
Address Type End
Frequency Range 20Hz - 20kHz
Output Impedance 100O
Maximum SPL 136dB SPL (@ 1kHz, 1% THD into 1KO load)
Maximum Output Level 8.0dBu (@ 1kHz, 1% THD into 1KO load)
Sensitivity -38.0dB re 1 Volt/Pascal (12.60mV @ 94 dB SPL) +/- 2 dB @ 1kHz
Equivalent Noise Level (A-weighted) 15dB-A
Dimensions 145.00mmH x 20.00mmW x 20.00mmD